mirror of https://git.ffmpeg.org/ffmpeg.git
Avoid a null pointer dereference on oom when decoding smacker.
Fixes ticket #2728.
This commit is contained in:
parent
a1dbe49d02
commit
90bd75e6eb
|
@ -261,6 +261,8 @@ static int smacker_decode_header_tree(SmackVContext *smk, GetBitContext *gb, int
|
|||
huff.maxlength = 0;
|
||||
huff.current = 0;
|
||||
huff.values = av_mallocz(huff.length * sizeof(int));
|
||||
if (!huff.values)
|
||||
return AVERROR(ENOMEM);
|
||||
|
||||
if (smacker_decode_bigtree(gb, &huff, &ctx) < 0)
|
||||
err = -1;
|
||||
|
|
Loading…
Reference in New Issue