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Code Issues Releases Activity

init_vlc_sparse: fix leak on error

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Fixes CID1005312

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-04-21 11:55:19 +02:00
parent 0c77cdb491
commit 83330cf5fa
1 changed files with 2 additions and 0 deletions
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2
libavcodec/bitstream.c
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@ -307,11 +307,13 @@ int ff_init_vlc_sparse(VLC *vlc, int nb_bits, int nb_codes,
continue;\
if (buf[j].bits > 3*nb_bits || buf[j].bits>32) {\
av_log(NULL, AV_LOG_ERROR, "Too long VLC in init_vlc\n");\
av_free(buf);\
return -1;\
}\
GET_DATA(buf[j].code, codes, i, codes_wrap, codes_size);\
if (buf[j].code >= (1LL<<buf[j].bits)) {\
av_log(NULL, AV_LOG_ERROR, "Invalid code in init_vlc\n");\
av_free(buf);\
return -1;\
}\
if (flags & INIT_VLC_LE)\