diff options
Diffstat (limited to 'libavcodec/parser.c')
| -rw-r--r-- | libavcodec/parser.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/libavcodec/parser.c b/libavcodec/parser.c index 500bbb8f54..8a825938a6 100644 --- a/libavcodec/parser.c +++ b/libavcodec/parser.c @@ -237,8 +237,10 @@ int ff_combine_frame(ParseContext *pc, int next, const uint8_t **buf, int *buf_s if(next == END_NOT_FOUND){ void* new_buffer = av_fast_realloc(pc->buffer, &pc->buffer_size, (*buf_size) + pc->index + FF_INPUT_BUFFER_PADDING_SIZE); - if(!new_buffer) + if(!new_buffer) { + pc->index = 0; return AVERROR(ENOMEM); + } pc->buffer = new_buffer; memcpy(&pc->buffer[pc->index], *buf, *buf_size); pc->index += *buf_size; @@ -251,9 +253,11 @@ int ff_combine_frame(ParseContext *pc, int next, const uint8_t **buf, int *buf_s /* append to buffer */ if(pc->index){ void* new_buffer = av_fast_realloc(pc->buffer, &pc->buffer_size, next + pc->index + FF_INPUT_BUFFER_PADDING_SIZE); - - if(!new_buffer) + if(!new_buffer) { + pc->overread_index = + pc->index = 0; return AVERROR(ENOMEM); + } pc->buffer = new_buffer; if (next > -FF_INPUT_BUFFER_PADDING_SIZE) memcpy(&pc->buffer[pc->index], *buf, |