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raised max extradata size and refuse to store more than the limit 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18463 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
nicodvb 2006-05-12 22:21:29 +00:00
parent e32c4c5712
commit e631410ee7
1 changed files with 7 additions and 1 deletions
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8
libmpdemux/demux_ts.c
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@ -114,10 +114,11 @@ typedef struct {
int offset, buffer_size;
} av_fifo_t;
#define MAX_EXTRADATA_SIZE 64*1024
typedef struct {
int32_t object_type; //aka codec used
int32_t stream_type; //video, audio etc.
uint8_t buf[4096];
uint8_t buf[MAX_EXTRADATA_SIZE];
uint16_t buf_size;
uint8_t szm1;
} mp4_decoder_config_t;
@ -1859,6 +1860,11 @@ static uint16_t parse_mp4_decoder_specific_descriptor(pmt_t *pmt, uint8_t *buf,
mp_msg(MSGT_DEMUX, MSGL_DBG2, "%02x ", buf[i]);
mp_msg(MSGT_DEMUX, MSGL_DBG2, "\n");
if(len > MAX_EXTRADATA_SIZE)
{
mp_msg(MSGT_DEMUX, MSGL_ERR, "DEMUX_TS, EXTRADATA SUSPICIOUSLY BIG: %d, REFUSED\r\n", len);
return len;
}
memcpy(dec->buf, buf, len);
dec->buf_size = len;