third_party/libopenjpeg/patches/0015-read_SPCod_SPCoc_overflow.patch

diff --git a/src/j2k.c b/src/j2k.c
index ee28c22..b0a22ac 100644
--- a/src/j2k.c
+++ b/src/j2k.c
@@ -10957,6 +10957,10 @@ 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 */
+    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];