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Fix maximum frame size, could lead to crashes when changing playback speed. 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16469 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2005-09-12 21:08:04 +00:00
parent ce93d8e31a
commit 2737167ecf
1 changed files with 4 additions and 3 deletions
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7
libmpcodecs/ad_mpc.c
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@ -29,7 +29,8 @@ LIBAD_EXTERN(libmusepack)
#include <mpcdec/mpcdec.h>
#define MAX_FRAMESIZE MPC_DECODER_BUFFER_LENGTH
// BUFFER_LENGTH is in MPC_SAMPLE_FORMAT units
#define MAX_FRAMESIZE (4 * MPC_DECODER_BUFFER_LENGTH)
typedef struct context_s {
char *header;
@ -155,8 +156,8 @@ static int decode_audio(sh_audio_t *sh, unsigned char *buf,
mpc_uint32_t *packet = NULL;
context_t *cd = (context_t *) sh->context;
if (maxlen < MPC_DECODER_BUFFER_LENGTH) {
mp_msg(MSGT_DECAUDIO, MSGL_ERR, "maxlen too small in decode_audio\n");
if (maxlen < MAX_FRAMESIZE) {
mp_msg(MSGT_DECAUDIO, MSGL_V, "maxlen too small in decode_audio\n");
return -1;
}
len = ds_get_packet(sh->ds, (unsigned char **)&packet);