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nutdec: Prevent leaks on memory error

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Bug-Id: CID 205122 / CID 205123
This commit is contained in:
Vittorio Giovara
2015-03-11 19:24:59 +00:00
parent edca1dd552
commit 5a2645cafe
1 changed files with 4 additions and 2 deletions
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6
libavformat/nutdec.c
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@@ -615,8 +615,10 @@ static int find_and_decode_index(NUTContext *nut)
GET_V(syncpoint_count, tmp < INT_MAX / 8 && tmp > 0); GET_V(syncpoint_count, tmp < INT_MAX / 8 && tmp > 0);
syncpoints = av_malloc(sizeof(int64_t) * syncpoint_count); syncpoints = av_malloc(sizeof(int64_t) * syncpoint_count);
has_keyframe = av_malloc(sizeof(int8_t) * (syncpoint_count + 1)); has_keyframe = av_malloc(sizeof(int8_t) * (syncpoint_count + 1));
if (!syncpoints || !has_keyframe) if (!syncpoints || !has_keyframe) {
return AVERROR(ENOMEM); ret = AVERROR(ENOMEM);
goto fail;
}
for (i = 0; i < syncpoint_count; i++) { for (i = 0; i < syncpoint_count; i++) {
syncpoints[i] = ffio_read_varlen(bc); syncpoints[i] = ffio_read_varlen(bc);
if (syncpoints[i] <= 0) if (syncpoints[i] <= 0)