diff options
Diffstat (limited to 'third_party/libopenjpeg20/0015-read_SPCod_SPCoc_overflow.patch')
| -rw-r--r-- | third_party/libopenjpeg20/0015-read_SPCod_SPCoc_overflow.patch | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/third_party/libopenjpeg20/0015-read_SPCod_SPCoc_overflow.patch b/third_party/libopenjpeg20/0015-read_SPCod_SPCoc_overflow.patch index 56f0cf0e8e..760ed7462b 100644 --- a/third_party/libopenjpeg20/0015-read_SPCod_SPCoc_overflow.patch +++ b/third_party/libopenjpeg20/0015-read_SPCod_SPCoc_overflow.patch @@ -1,15 +1,15 @@ diff --git a/third_party/libopenjpeg20/j2k.c b/third_party/libopenjpeg20/j2k.c -index 9056feb..c7aa8db 100644 +index 8e35b33ee..d95963a5c 100644 --- a/third_party/libopenjpeg20/j2k.c +++ b/third_party/libopenjpeg20/j2k.c -@@ -8744,7 +8744,9 @@ static OPJ_BOOL opj_j2k_read_SPCod_SPCoc( opj_j2k_t *p_j2k, - p_j2k->m_specific_param.m_decoder.m_default_tcp; +@@ -9527,6 +9527,10 @@ static OPJ_BOOL opj_j2k_read_SPCod_SPCoc(opj_j2k_t *p_j2k, + p_j2k->m_specific_param.m_decoder.m_default_tcp; - /* precondition again */ -- assert(compno < p_j2k->m_private_image->numcomps); -+ if (compno >= p_j2k->m_private_image->numcomps) { -+ return OPJ_FALSE; -+ } + /* precondition again */ ++ if (compno >= p_j2k->m_private_image->numcomps) { ++ return OPJ_FALSE; ++ } ++ + assert(compno < p_j2k->m_private_image->numcomps); - l_tccp = &l_tcp->tccps[compno]; - l_current_ptr = p_header_data; + l_tccp = &l_tcp->tccps[compno]; |