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Code Issues Releases Wiki Activity

Fix potential bugs and issues, general cleanups

Browse Source 
Most of these are reimar fixing issues found by Coverity static
analyzer, and possibly some more cleanup commits independent from
this.

Since these commits are rather noisy, squash them all together.

Try to make code a bit clearer.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35294 b3059339-0415-0410-9bf9-f77b7e298cf2

Conflicts:
	audio/out/ao_alsa.c

Check the correct variable for NULL.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35323 b3059339-0415-0410-9bf9-f77b7e298cf2

Remove pointless unreachable code (the loop condition already checks
the 0xff case).

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35325 b3059339-0415-0410-9bf9-f77b7e298cf2

Fix typo that might have caused reading beyond the string end.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35326 b3059339-0415-0410-9bf9-f77b7e298cf2

Do not needlessly use "long" types.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35331 b3059339-0415-0410-9bf9-f77b7e298cf2

Use AV_RB32 to avoid sign extension issues and validate offset before using it.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35332 b3059339-0415-0410-9bf9-f77b7e298cf2

Remove nonsense casts.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35343 b3059339-0415-0410-9bf9-f77b7e298cf2

Fix crash in case sh_audio allocation failed.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35348 b3059339-0415-0410-9bf9-f77b7e298cf2

Fix potential NULL dereference.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35351 b3059339-0415-0410-9bf9-f77b7e298cf2

Conflicts:
	libmpcodecs/ad_ffmpeg.c

Note: Slightly modified.

Fix malloc failure check to check the correct variable.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35353 b3059339-0415-0410-9bf9-f77b7e298cf2

Avoid code duplication and pointless casts.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35363 b3059339-0415-0410-9bf9-f77b7e298cf2

Conflicts:
	stream/tv.c

Error out if an invalid channel list name was specified
instead of continuing and reading outside array bounds
all over the place.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35364 b3059339-0415-0410-9bf9-f77b7e298cf2

Conflicts:
	stream/tv.c

Make array "static const".

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35365 b3059339-0415-0410-9bf9-f77b7e298cf2

Properly free resources even when encountering many
parse errors.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35367 b3059339-0415-0410-9bf9-f77b7e298cf2

Conflicts:
	parser-cfg.c

Avoid leaks in error handling.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35380 b3059339-0415-0410-9bf9-f77b7e298cf2

Do not do sign comparisons on "char" type which can be both signed or unsigned.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35381 b3059339-0415-0410-9bf9-f77b7e298cf2

Free cookies file data after parsing it.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35382 b3059339-0415-0410-9bf9-f77b7e298cf2

http_set_field only makes a copy of the string, so we still need to
free it.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35383 b3059339-0415-0410-9bf9-f77b7e298cf2

check4proxies does not modify input URL, so mark it const.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35390 b3059339-0415-0410-9bf9-f77b7e298cf2

Remove proxy "support" from stream_rtp and stream_upd, trying
to use a http proxy for UDP connections makes no sense.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35394 b3059339-0415-0410-9bf9-f77b7e298cf2

Conflicts:
	stream/stream_rtp.c
	stream/stream_udp.c

Add url_new_with_proxy function to reduce code duplication and memleaks.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35395 b3059339-0415-0410-9bf9-f77b7e298cf2

Conflicts:
	stream/pnm.c
	stream/stream_live555.c
	stream/stream_nemesi.c
	stream/stream_rtsp.c

Fix off-by-one errors in file descriptor validity checks.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35402 b3059339-0415-0410-9bf9-f77b7e298cf2

Remove pointless cast.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35403 b3059339-0415-0410-9bf9-f77b7e298cf2

Abort when opening the file failed instead of calling
"write" with an invalid descriptor.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35404 b3059339-0415-0410-9bf9-f77b7e298cf2

Remove pointless local variable.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35411 b3059339-0415-0410-9bf9-f77b7e298cf2

Conflicts:
	stream/http.c
This commit is contained in:
reimar 2012-10-30 17:28:34 +00:00 committed by wm4
parent f5e2ee5138
commit 3f85094d4e
17 changed files with 113 additions and 118 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
audio/decode/ad_lavc.c
View File

@ -192,11 +192,11 @@ static int init(sh_audio_t *sh_audio)
mp_msg(MSGT_DECAUDIO, MSGL_V, "INFO: libavcodec \"%s\" init OK!\n",
lavc_codec->name);
if (sh_audio->format == 0x3343414D) {
if (sh_audio->wf && sh_audio->format == 0x3343414D) {
// MACE 3:1
sh_audio->ds->ss_div = 2 * 3; // 1 samples/packet
sh_audio->ds->ss_mul = 2 * sh_audio->wf->nChannels; // 1 byte*ch/packet
} else if (sh_audio->format == 0x3643414D) {
} else if (sh_audio->wf && sh_audio->format == 0x3643414D) {
// MACE 6:1
sh_audio->ds->ss_div = 2 * 6; // 1 samples/packet
sh_audio->ds->ss_mul = 2 * sh_audio->wf->nChannels; // 1 byte*ch/packet

4
audio/filter/af_export.c
View File

@ -103,9 +103,11 @@ static int control(struct af_instance* af, int cmd, void* arg)
// Init memory mapping
s->fd = open(s->filename, O_RDWR | O_CREAT | O_TRUNC, 0640);
mp_msg(MSGT_AFILTER, MSGL_INFO, "[export] Exporting to file: %s\n", s->filename);
if(s->fd < 0)
if(s->fd < 0) {
mp_msg(MSGT_AFILTER, MSGL_FATAL, "[export] Could not open/create file: %s\n",
s->filename);
return AF_ERROR;
}
// header + buffer
mapsize = (SIZE_HEADER + (af->data->bps * s->sz * af->data->nch));

4
audio/out/ao_alsa.c
View File

@ -818,13 +818,13 @@ static int play(void* data, int len, int flags)
mp_tmsg(MSGT_AO,MSGL_INFO,"[AO_ALSA] Trying to reset soundcard.\n");
if ((res = snd_pcm_prepare(alsa_handler)) < 0) {
mp_tmsg(MSGT_AO,MSGL_ERR,"[AO_ALSA] pcm prepare error: %s\n", snd_strerror(res));
return 0;
break;
}
res = 0;
}
} while (res == 0);
return res < 0 ? res : res * bytes_per_sample;
return res < 0 ? 0 : res * bytes_per_sample;
}
/* how many byes are free in the buffer */

10
core/parser-cfg.c
View File

@ -49,8 +49,8 @@ int m_config_parse_config_file(m_config_t *config, const char *conffile)
#define MAX_LINE_LEN 10000
#define MAX_OPT_LEN 1000
#define MAX_PARAM_LEN 1500
FILE *fp;
char *line;
FILE *fp = NULL;
char *line = NULL;
char opt[MAX_OPT_LEN + 1];
char param[MAX_PARAM_LEN + 1];
char c; /* for the "" and '' check */
@ -86,7 +86,6 @@ int m_config_parse_config_file(m_config_t *config, const char *conffile)
if ((fp = fopen(conffile, "r")) == NULL) {
mp_msg(MSGT_CFGPARSER, MSGL_V, ": %s\n", strerror(errno));
free(line);
ret = 0;
goto out;
}
@ -238,9 +237,10 @@ nextline:
;
}
free(line);
fclose(fp);
out:
free(line);
if (fp)
fclose(fp);
config->mode = prev_mode;
--recursion_depth;
if (ret < 0) {

12
demux/demux_ts.c
View File

@ -362,13 +362,13 @@ static void ts_add_stream(demuxer_t * demuxer, ES_stream_t *es)
if (lang && lang[0])
mp_msg(MSGT_IDENTIFY, MSGL_V, "ID_AID_%d_LANG=%s\n", es->pid, lang);
priv->last_aid++;
}
if(es->extradata && es->extradata_len)
{
sh->wf = malloc(sizeof(*sh->wf) + es->extradata_len);
sh->wf->cbSize = es->extradata_len;
memcpy(sh->wf + 1, es->extradata, es->extradata_len);
if(es->extradata && es->extradata_len)
{
sh->wf = malloc(sizeof(*sh->wf) + es->extradata_len);
sh->wf->cbSize = es->extradata_len;
memcpy(sh->wf + 1, es->extradata, es->extradata_len);
}
}
}

6
stream/asf_streaming.c
View File

@ -825,8 +825,6 @@ err_out:
}
static int open_s(stream_t *stream,int mode, void* opts, int* file_format) {
URL_t *url;
stream->streaming_ctrl = streaming_ctrl_new();
if( stream->streaming_ctrl==NULL ) {
return STREAM_ERROR;
@ -834,9 +832,7 @@ static int open_s(stream_t *stream,int mode, void* opts, int* file_format) {
stream->streaming_ctrl->audio_id_ptr = &stream->opts->audio_id;
stream->streaming_ctrl->video_id_ptr = &stream->opts->video_id;
stream->streaming_ctrl->bandwidth = network_bandwidth;
url = url_new(stream->url);
stream->streaming_ctrl->url = check4proxies(url);
url_free(url);
stream->streaming_ctrl->url = url_new_with_proxy(stream->url);
mp_tmsg(MSGT_OPEN, MSGL_INFO, "STREAM_ASF, URL: %s\n", stream->url);
if((!strncmp(stream->url, "http", 4)) && (*file_format!=DEMUXER_TYPE_ASF && *file_format!=DEMUXER_TYPE_UNKNOWN)) {

25
stream/cookies.c
View File

@ -112,44 +112,49 @@ static int parse_line(char **ptr, char *cols[6])
/* Loads a file into RAM */
static char *load_file(const char *filename, off_t * length)
{
int fd;
char *buffer;
int fd = -1;
char *buffer = NULL;
mp_msg(MSGT_NETWORK, MSGL_V, "Loading cookie file: %s\n", filename);
fd = open(filename, O_RDONLY);
if (fd < 0) {
mp_msg(MSGT_NETWORK, MSGL_V, "Could not open");
return NULL;
goto err_out;
}
*length = lseek(fd, 0, SEEK_END);
if (*length < 0) {
mp_msg(MSGT_NETWORK, MSGL_V, "Could not find EOF");
return NULL;
goto err_out;
}
if (*length > SIZE_MAX - 1) {
mp_msg(MSGT_NETWORK, MSGL_V, "File too big, could not malloc.");
return NULL;
goto err_out;
}
lseek(fd, 0, SEEK_SET);
if (!(buffer = malloc(*length + 1))) {
mp_msg(MSGT_NETWORK, MSGL_V, "Could not malloc.");
return NULL;
goto err_out;
}
if (read(fd, buffer, *length) != *length) {
mp_msg(MSGT_NETWORK, MSGL_V, "Read is behaving funny.");
return NULL;
goto err_out;
}
close(fd);
buffer[*length] = 0;
return buffer;
err_out:
if (fd != -1) close(fd);
free(buffer);
return NULL;
}
/* Loads a cookies.txt file into a linked list. */
@ -164,7 +169,7 @@ static struct cookie_list_type *load_cookies_from(const char *filename,
if (!ptr)
return list;
while (*ptr > 0) {
while (*ptr) {
char *cols[7];
if (parse_line(&ptr, cols)) {
struct cookie_list_type *new;
@ -178,6 +183,7 @@ static struct cookie_list_type *load_cookies_from(const char *filename,
list = new;
}
}
free(ptr);
return list;
}
@ -253,6 +259,5 @@ cookies_set(HTTP_header_t * http_hdr, const char *domain, const char *url)
if (found_cookies)
http_set_field(http_hdr, buf);
else
free(buf);
free(buf);
}

43
stream/http.c
View File

@ -223,7 +223,6 @@ static int scast_streaming_start(stream_t *stream) {
static int nop_streaming_start( stream_t *stream ) {
HTTP_header_t *http_hdr = NULL;
char *next_url=NULL;
URL_t *rd_url=NULL;
int fd,ret;
if( stream==NULL ) return -1;
@ -253,12 +252,9 @@ static int nop_streaming_start( stream_t *stream ) {
ret=-1;
next_url = http_get_field( http_hdr, "Location" );
if (next_url != NULL)
rd_url=url_new(next_url);
if (next_url != NULL && rd_url != NULL) {
if (next_url != NULL) {
mp_msg(MSGT_NETWORK,MSGL_STATUS,"Redirected: Using this url instead %s\n",next_url);
stream->streaming_ctrl->url=check4proxies(rd_url);
stream->streaming_ctrl->url=url_new_with_proxy(next_url);
ret=nop_streaming_start(stream); //recursively get streaming started
} else {
mp_msg(MSGT_NETWORK,MSGL_ERR,"Redirection failed\n");
@ -402,7 +398,7 @@ http_response_parse( HTTP_header_t *http_hdr ) {
// Get the reason phrase
ptr = strstr( hdr_ptr, "\n" );
if( hdr_ptr==NULL ) {
if( ptr==NULL ) {
mp_msg(MSGT_NETWORK,MSGL_ERR,"Malformed answer. Unable to get the reason phrase.\n");
return -1;
}
@ -463,24 +459,20 @@ http_response_parse( HTTP_header_t *http_hdr ) {
char *
http_build_request( HTTP_header_t *http_hdr ) {
char *ptr, *uri;
char *ptr;
int len;
HTTP_field_t *field;
if( http_hdr==NULL ) return NULL;
if( http_hdr->uri==NULL ) return NULL;
if( http_hdr->method==NULL ) http_set_method( http_hdr, "GET");
uri = malloc(strlen(http_hdr->uri) + 1);
if( uri==NULL ) {
mp_msg(MSGT_NETWORK,MSGL_ERR,"Memory allocation failed\n");
return NULL;
}
strcpy(uri,http_hdr->uri);
if( http_hdr->uri==NULL ) http_set_uri( http_hdr, "/");
if( !http_hdr->uri || !http_hdr->method)
return NULL;
//**** Compute the request length
// Add the Method line
len = strlen(http_hdr->method)+strlen(uri)+12;
len = strlen(http_hdr->method)+strlen(http_hdr->uri)+12;
// Add the fields
field = http_hdr->first_field;
while( field!=NULL ) {
@ -508,7 +500,7 @@ http_build_request( HTTP_header_t *http_hdr ) {
//*** Building the request
ptr = http_hdr->buffer;
// Add the method line
ptr += sprintf( ptr, "%s %s HTTP/1.%d\r\n", http_hdr->method, uri, http_hdr->http_minor_version );
ptr += sprintf( ptr, "%s %s HTTP/1.%d\r\n", http_hdr->method, http_hdr->uri, http_hdr->http_minor_version );
field = http_hdr->first_field;
// Add the field
while( field!=NULL ) {
@ -521,7 +513,6 @@ http_build_request( HTTP_header_t *http_hdr ) {
memcpy( ptr, http_hdr->body, http_hdr->body_size );
}
free(uri);
return http_hdr->buffer;
}
@ -726,7 +717,7 @@ static int http_streaming_start(stream_t *stream, int* file_format) {
do
{
redirect = 0;
if (fd > 0) closesocket(fd);
if (fd >= 0) closesocket(fd);
fd = http_send_request( url, 0 );
if( fd<0 ) {
goto err_out;
@ -856,12 +847,12 @@ static int http_streaming_start(stream_t *stream, int* file_format) {
} while( redirect );
err_out:
if (fd > 0) closesocket( fd );
if (fd >= 0) closesocket( fd );
fd = -1;
http_free( http_hdr );
http_hdr = NULL;
out:
stream->streaming_ctrl->data = (void*)http_hdr;
stream->streaming_ctrl->data = http_hdr;
stream->fd = fd;
return res;
}
@ -895,16 +886,13 @@ static int fixup_open(stream_t *stream,int seekable) {
static int open_s1(stream_t *stream,int mode, void* opts, int* file_format) {
int seekable=0;
URL_t *url;
stream->streaming_ctrl = streaming_ctrl_new();
if( stream->streaming_ctrl==NULL ) {
return STREAM_ERROR;
}
stream->streaming_ctrl->bandwidth = network_bandwidth;
url = url_new(stream->url);
stream->streaming_ctrl->url = check4proxies(url);
url_free(url);
stream->streaming_ctrl->url = url_new_with_proxy(stream->url);
mp_msg(MSGT_OPEN, MSGL_V, "STREAM_HTTP(1), URL: %s\n", stream->url);
seekable = http_streaming_start(stream, file_format);
@ -924,16 +912,13 @@ static int open_s1(stream_t *stream,int mode, void* opts, int* file_format) {
static int open_s2(stream_t *stream,int mode, void* opts, int* file_format) {
int seekable=0;
URL_t *url;
stream->streaming_ctrl = streaming_ctrl_new();
if( stream->streaming_ctrl==NULL ) {
return STREAM_ERROR;
}
stream->streaming_ctrl->bandwidth = network_bandwidth;
url = url_new(stream->url);
stream->streaming_ctrl->url = check4proxies(url);
url_free(url);
stream->streaming_ctrl->url = url_new_with_proxy(stream->url);
mp_msg(MSGT_OPEN, MSGL_V, "STREAM_HTTP(2), URL: %s\n", stream->url);
seekable = http_streaming_start(stream, file_format);

10
stream/network.c
View File

@ -106,7 +106,7 @@ streaming_ctrl_free( streaming_ctrl_t *streaming_ctrl ) {
}
URL_t*
check4proxies( URL_t *url ) {
check4proxies( const URL_t *url ) {
URL_t *url_out = NULL;
if( url==NULL ) return NULL;
url_out = url_new( url->url );
@ -161,6 +161,14 @@ check4proxies( URL_t *url ) {
return url_out;
}
URL_t *url_new_with_proxy(const char *urlstr)
{
URL_t *url = url_new(urlstr);
URL_t *url_with_proxy = check4proxies(url);
url_free(url);
return url_with_proxy;
}
int
http_send_request( URL_t *url, off_t pos ) {
HTTP_header_t *http_hdr;

3
stream/network.h
View File

@ -74,7 +74,8 @@ int http_send_request(URL_t *url, off_t pos);
HTTP_header_t *http_read_response(int fd);
int http_authenticate(HTTP_header_t *http_hdr, URL_t *url, int *auth_retry);
URL_t* check4proxies(URL_t *url);
URL_t* check4proxies(const URL_t *url);
URL_t *url_new_with_proxy(const char *urlstr);
void fixup_network_stream_cache(stream_t *stream);
int http_seek(stream_t *stream, off_t pos);

6
stream/stream_udp.c
View File

@ -61,7 +61,6 @@ udp_streaming_start (stream_t *stream)
static int
udp_stream_open (stream_t *stream, int mode, void *opts, int *file_format)
{
URL_t *url;
extern int network_bandwidth;
mp_msg (MSGT_OPEN, MSGL_INFO, "STREAM_UDP, URL: %s\n", stream->url);
@ -70,10 +69,9 @@ udp_stream_open (stream_t *stream, int mode, void *opts, int *file_format)
return STREAM_ERROR;
stream->streaming_ctrl->bandwidth = network_bandwidth;
url = url_new (stream->url);
stream->streaming_ctrl->url = check4proxies (url);
stream->streaming_ctrl->url = url_new(stream->url);
if (url->port == 0)
if (stream->streaming_ctrl->url->port == 0)
{
mp_msg (MSGT_NETWORK, MSGL_ERR,
"You must enter a port number for UDP streams!\n");

12
stream/tcp.c
View File

@ -127,9 +127,9 @@ connect2Server_with_af(char *host, int port, int af,int verb) {
#endif
switch (af) {
case AF_INET: our_s_addr = (void *) &server_address.four.sin_addr; break;
case AF_INET: our_s_addr = &server_address.four.sin_addr; break;
#ifdef HAVE_AF_INET6
case AF_INET6: our_s_addr = (void *) &server_address.six.sin6_addr; break;
case AF_INET6: our_s_addr = &server_address.six.sin6_addr; break;
#endif
default:
mp_tmsg(MSGT_NETWORK,MSGL_ERR, "Unknown address family %d\n", af);
@ -150,21 +150,21 @@ connect2Server_with_af(char *host, int port, int af,int verb) {
if(verb) mp_tmsg(MSGT_NETWORK,MSGL_STATUS,"Resolving %s for %s...\n", host, af2String(af));
#ifdef HAVE_GETHOSTBYNAME2
hp=(struct hostent*)gethostbyname2( host, af );
hp=gethostbyname2( host, af );
#else
hp=(struct hostent*)gethostbyname( host );
hp=gethostbyname( host );
#endif
if( hp==NULL ) {
if(verb) mp_tmsg(MSGT_NETWORK,MSGL_ERR,"Couldn't resolve name for %s: %s\n", af2String(af), host);
return TCP_ERROR_FATAL;
}
memcpy( our_s_addr, (void*)hp->h_addr_list[0], hp->h_length );
memcpy( our_s_addr, hp->h_addr_list[0], hp->h_length );
}
#if HAVE_WINSOCK2_H
else {
unsigned long addr = inet_addr(host);
memcpy( our_s_addr, (void*)&addr, sizeof(addr) );
memcpy( our_s_addr, &addr, sizeof(addr) );
}
#endif

57
stream/tv.c
View File

@ -111,6 +111,11 @@ void tv_start_scan(tvi_handle_t *tvh, int start)
tvh->tv_param->scan=start?1:0;
}
static int tv_set_freq_float(tvi_handle_t *tvh, float freq)
{
return tv_set_freq(tvh, freq/1000.0*16);
}
static void tv_scan(tvi_handle_t *tvh)
{
unsigned int now;
@ -134,7 +139,7 @@ static void tv_scan(tvi_handle_t *tvh)
scan=calloc(1,sizeof(tv_scan_t));
tvh->scan=scan;
cl = tvh->chanlist_s[scan->channel_num];
tv_set_freq(tvh, (unsigned long)(((float)cl.freq/1000)*16));
tv_set_freq_float(tvh, cl.freq);
scan->scan_timer=now+1e6*tvh->tv_param->scan_period;
}
if(scan->scan_timer>now)
@ -191,12 +196,12 @@ static void tv_scan(tvi_handle_t *tvh)
}
if (!tv_channel_current) tv_channel_current=tv_channel_list;
if (tv_channel_current)
tv_set_freq(tvh, (unsigned long)(((float)tv_channel_current->freq/1000)*16));
tv_set_freq_float(tvh, tv_channel_current->freq);
free(tvh->scan);
tvh->scan=NULL;
}else{
cl = tvh->chanlist_s[scan->channel_num];
tv_set_freq(tvh, (unsigned long)(((float)cl.freq/1000)*16));
tv_set_freq_float(tvh, cl.freq);
mp_msg(MSGT_TV, MSGL_INFO, "Trying: %s (%.2f). \n",cl.name,1e-3*cl.freq);
}
}
@ -393,18 +398,17 @@ static int tv_set_norm_i(tvi_handle_t *tvh, int norm)
static void set_norm_and_freq(tvi_handle_t *tvh, tv_channels_t *chan)
{
float freq = (float)chan->freq/1000;
mp_msg(MSGT_TV, MSGL_INFO, "Selected channel: %s - %s (freq: %.3f)\n",
chan->number, chan->name, freq);
chan->number, chan->name, chan->freq/1000.0);
tv_set_norm_i(tvh, chan->norm);
tv_set_freq(tvh, (unsigned long)(freq*16));
tv_set_freq_float(tvh, chan->freq);
}
static int open_tv(tvi_handle_t *tvh)
{
int i;
const tvi_functions_t *funcs = tvh->functions;
int tv_fmt_list[] = {
static const int tv_fmt_list[] = {
IMGFMT_YV12,
IMGFMT_I420,
IMGFMT_UYVY,
@ -519,10 +523,11 @@ static int open_tv(tvi_handle_t *tvh)
}
}
if (tvh->chanlist == -1)
if (tvh->chanlist == -1) {
mp_tmsg(MSGT_TV, MSGL_WARN, "Unable to find selected channel list! (%s)\n",
tvh->tv_param->chanlist);
else
return 0;
} else
mp_tmsg(MSGT_TV, MSGL_V, "Selected channel list: %s (including %d channels)\n",
chanlists[tvh->chanlist].name, chanlists[tvh->chanlist].count);
@ -583,7 +588,7 @@ static int open_tv(tvi_handle_t *tvh)
funcs->control(tvh->priv, TVI_CONTROL_TUN_GET_FREQ, &freq);
mp_tmsg(MSGT_TV, MSGL_V, "Selected frequency: %lu (%.3f)\n",
freq, (float)freq/16);
freq, freq/16.0);
}
if (tvh->tv_param->channel) {
@ -600,8 +605,8 @@ static int open_tv(tvi_handle_t *tvh)
strcpy(tv_channel_last_real, cl.name);
tvh->channel = i;
mp_tmsg(MSGT_TV, MSGL_INFO, "Selected channel: %s (freq: %.3f)\n",
cl.name, (float)cl.freq/1000);
tv_set_freq(tvh, (unsigned long)(((float)cl.freq/1000)*16));
cl.name, cl.freq/1000.0);
tv_set_freq_float(tvh, cl.freq);
break;
}
}
@ -900,7 +905,7 @@ int tv_get_freq(tvi_handle_t *tvh, unsigned long *freq)
{
tvh->functions->control(tvh->priv, TVI_CONTROL_TUN_GET_FREQ, freq);
mp_tmsg(MSGT_TV, MSGL_V, "Current frequency: %lu (%.3f)\n",
*freq, (float)*freq/16);
*freq, *freq/16.0);
}
return 1;
}
@ -916,7 +921,7 @@ int tv_set_freq(tvi_handle_t *tvh, unsigned long freq)
tvh->functions->control(tvh->priv, TVI_CONTROL_TUN_GET_FREQ, &freq);
mp_tmsg(MSGT_TV, MSGL_V, "Current frequency: %lu (%.3f)\n",
freq, (float)freq/16);
freq, freq/16.0);
}
return 1;
}
@ -958,9 +963,9 @@ int tv_step_channel_real(tvi_handle_t *tvh, int direction)
{
strcpy(tv_channel_last_real, tvh->chanlist_s[tvh->channel].name);
cl = tvh->chanlist_s[--tvh->channel];
mp_tmsg(MSGT_TV, MSGL_INFO, "Selected channel: %s (freq: %.3f)\n",
cl.name, (float)cl.freq/1000);
tv_set_freq(tvh, (unsigned long)(((float)cl.freq/1000)*16));
mp_msg(MSGT_TV, MSGL_INFO, "Selected channel: %s (freq: %.3f)\n",
cl.name, cl.freq/1000.0);
tv_set_freq_float(tvh, cl.freq);
}
}
@ -970,9 +975,9 @@ int tv_step_channel_real(tvi_handle_t *tvh, int direction)
{
strcpy(tv_channel_last_real, tvh->chanlist_s[tvh->channel].name);
cl = tvh->chanlist_s[++tvh->channel];
mp_tmsg(MSGT_TV, MSGL_INFO, "Selected channel: %s (freq: %.3f)\n",
cl.name, (float)cl.freq/1000);
tv_set_freq(tvh, (unsigned long)(((float)cl.freq/1000)*16));
mp_msg(MSGT_TV, MSGL_INFO, "Selected channel: %s (freq: %.3f)\n",
cl.name, cl.freq/1000.0);
tv_set_freq_float(tvh, cl.freq);
}
}
return 1;
@ -1016,9 +1021,9 @@ int tv_set_channel_real(tvi_handle_t *tvh, char *channel) {
if (!strcasecmp(cl.name, channel))
{
tvh->channel = i;
mp_tmsg(MSGT_TV, MSGL_INFO, "Selected channel: %s (freq: %.3f)\n",
cl.name, (float)cl.freq/1000);
tv_set_freq(tvh, (unsigned long)(((float)cl.freq/1000)*16));
mp_msg(MSGT_TV, MSGL_INFO, "Selected channel: %s (freq: %.3f)\n",
cl.name, cl.freq/1000.0);
tv_set_freq_float(tvh, cl.freq);
break;
}
}
@ -1063,9 +1068,9 @@ int tv_last_channel(tvi_handle_t *tvh) {
{
strcpy(tv_channel_last_real, tvh->chanlist_s[tvh->channel].name);
tvh->channel = i;
mp_tmsg(MSGT_TV, MSGL_INFO, "Selected channel: %s (freq: %.3f)\n",
cl.name, (float)cl.freq/1000);
tv_set_freq(tvh, (unsigned long)(((float)cl.freq/1000)*16));
mp_msg(MSGT_TV, MSGL_INFO, "Selected channel: %s (freq: %.3f)\n",
cl.name, cl.freq/1000.0);
tv_set_freq_float(tvh, cl.freq);
break;
}
}

14
stream/udp.c
View File

@ -76,7 +76,7 @@ udp_open_socket (URL_t *url)
if (isalpha (url->hostname[0]))
{
#if !HAVE_WINSOCK2_H
hp = (struct hostent *) gethostbyname (url->hostname);
hp = gethostbyname (url->hostname);
if (!hp)
{
mp_msg (MSGT_NETWORK, MSGL_ERR,
@ -84,8 +84,8 @@ udp_open_socket (URL_t *url)
closesocket (socket_server_fd);
return -1;
}
memcpy ((void *) &server_address.sin_addr.s_addr,
(void *) hp->h_addr_list[0], hp->h_length);
memcpy (&server_address.sin_addr.s_addr,
hp->h_addr_list[0], hp->h_length);
#else
server_address.sin_addr.s_addr = htonl (INADDR_ANY);
#endif /* HAVE_WINSOCK2_H */
@ -124,7 +124,7 @@ udp_open_socket (URL_t *url)
#if HAVE_WINSOCK2_H
if (isalpha (url->hostname[0]))
{
hp = (struct hostent *) gethostbyname (url->hostname);
hp = gethostbyname (url->hostname);
if (!hp)
{
mp_msg (MSGT_NETWORK, MSGL_ERR,
@ -132,13 +132,13 @@ udp_open_socket (URL_t *url)
closesocket (socket_server_fd);
return -1;
}
memcpy ((void *) &server_address.sin_addr.s_addr,
(void *) hp->h_addr, hp->h_length);
memcpy (&server_address.sin_addr.s_addr,
hp->h_addr, hp->h_length);
}
else
{
unsigned int addr = inet_addr (url->hostname);
memcpy ((void *) &server_address.sin_addr, (void *) &addr, sizeof (addr));
memcpy (&server_address.sin_addr, &addr, sizeof (addr));
}
#endif /* HAVE_WINSOCK2_H */

5
sub/spudec.c
View File

@ -455,11 +455,6 @@ static void spudec_process_control(spudec_handle_t *this, int pts100)
current_nibble[0] / 2, current_nibble[1] / 2);
off+=4;
break;
case 0xff:
/* All done, bye-bye */
mp_msg(MSGT_SPUDEC,MSGL_DBG2,"Done!\n");
return;
// break;
default:
mp_msg(MSGT_SPUDEC,MSGL_WARN,"spudec: Error determining control type 0x%02x. Skipping %d bytes.\n",
type, next_off - off);

4
sub/subreader.c
View File

@ -165,7 +165,7 @@ static subtitle *sub_read_line_sami(stream_t* st, subtitle *current,
s++;
if (*s == 'P' || *s == 'p') { s++; state = 2; continue; } /* found '<P' */
for (; *s != '>' && *s != '\0'; s++); /* skip remains of non-<P> TAG */
if (s == '\0')
if (*s == '\0')
break;
s++;
continue;
@ -276,7 +276,7 @@ static const char *sub_readtext(const char *source, char **dest) {
}
*dest= malloc (len+1);
if (!dest) {return ERR;}
if (!*dest) {return ERR;}
strncpy(*dest, source, len);
(*dest)[len]=0;

12
sub/vobsub.c
View File

@ -38,6 +38,7 @@
#include "core/mp_msg.h"
#include "core/path.h"
#include "libavutil/common.h"
#include "libavutil/intreadwrite.h"
extern int vobsub_id;
// Record the original -vobsubid set by commandline, since vobsub_id will be
@ -660,8 +661,7 @@ int vobsub_parse_ifo(void* this, const char *const name, unsigned int *palette,
} else if (memcmp(block, ifo_magic, strlen(ifo_magic) + 1))
mp_msg(MSGT_VOBSUB, MSGL_ERR, "VobSub: Bad magic in IFO header\n");
else {
unsigned long pgci_sector = block[0xcc] << 24 | block[0xcd] << 16
| block[0xce] << 8 | block[0xcf];
unsigned pgci_sector = AV_RB32(block + 0xcc);
int standard = (block[0x200] & 0x30) >> 4;
int resolution = (block[0x201] & 0x0c) >> 2;
*height = standard ? 576 : 480;
@ -693,12 +693,12 @@ int vobsub_parse_ifo(void* this, const char *const name, unsigned int *palette,
|| rar_read(block, sizeof(block), 1, fd) != 1)
mp_msg(MSGT_VOBSUB, MSGL_ERR, "VobSub: Can't read IFO PGCI\n");
else {
unsigned long idx;
unsigned long pgc_offset = block[0xc] << 24 | block[0xd] << 16
| block[0xe] << 8 | block[0xf];
unsigned idx;
unsigned pgc_offset = AV_RB32(block + 0xc);
pgc_offset = FFMIN(pgc_offset, sizeof(block) - 0xa4 - 4*16);
for (idx = 0; idx < 16; ++idx) {
unsigned char *p = block + pgc_offset + 0xa4 + 4 * idx;
palette[idx] = p[0] << 24 | p[1] << 16 | p[2] << 8 | p[3];
palette[idx] = AV_RB32(p);
}
if (vob)
vob->have_palette = 1;