avcodec/vlc: Cleanup on multi table alloc failure in ff_vlc_init_multi_from_lengths()

Fixes: CID1544630 Resource leak Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 62d7106c36) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
10 months ago · 23e3356b86
parent 4bc1462acf
commit 23e3356b86
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/vlc.c
+++ b/libavcodec/vlc.c
@ -529,7 +529,7 @@ int ff_vlc_init_multi_from_lengths(VLC *vlc, VLC_MULTI *multi, int nb_bits, int

    multi->table = av_malloc(sizeof(*multi->table) << nb_bits);
    if (!multi->table)
-        return AVERROR(ENOMEM);
+        goto fail;

    j = code = 0;
    for (int i = 0; i < nb_codes; i++, lens += lens_wrap) {