ffmpeg | branch: master | Andreas Rheinhardt <[email protected]> | Mon Sep 14 16:56:13 2020 +0200| [319dbcf4402978f7a493b81d0f61be7a46ddbeba] | committer: Andreas Rheinhardt
avcodec/flashsv2enc: Check allocations for success before usage Signed-off-by: Andreas Rheinhardt <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=319dbcf4402978f7a493b81d0f61be7a46ddbeba --- libavcodec/flashsv2enc.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/libavcodec/flashsv2enc.c b/libavcodec/flashsv2enc.c index 65db112696..e2a603f312 100644 --- a/libavcodec/flashsv2enc.c +++ b/libavcodec/flashsv2enc.c @@ -231,6 +231,13 @@ static av_cold int flashsv2_encode_init(AVCodecContext * avctx) s->key_frame = av_mallocz(s->frame_size); s->frame_blocks = av_mallocz(s->blocks_size); s->key_blocks = av_mallocz(s->blocks_size); + if (!s->encbuffer || !s->keybuffer || !s->databuffer + || !s->current_frame || !s->key_frame || !s->key_blocks + || !s->frame_blocks) { + av_log(avctx, AV_LOG_ERROR, "Memory allocation failed.\n"); + cleanup(s); + return AVERROR(ENOMEM); + } s->blockbuffer = NULL; s->blockbuffer_size = 0; @@ -245,14 +252,6 @@ static av_cold int flashsv2_encode_init(AVCodecContext * avctx) s->use_custom_palette = 0; s->palette_type = -1; // so that the palette will be generated in reconfigure_at_keyframe - if (!s->encbuffer || !s->keybuffer || !s->databuffer - || !s->current_frame || !s->key_frame || !s->key_blocks - || !s->frame_blocks) { - av_log(avctx, AV_LOG_ERROR, "Memory allocation failed.\n"); - cleanup(s); - return -1; - } - return 0; } _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
