[PATCH] fixed #1660

Gbp-Pq: Name CVE-2020-35982.patch

diff --git a/src/media_tools/isom_hinter.c b/src/media_tools/isom_hinter.c
index 8fb06d77bda4497cfc637c0dfbe3b421148a59fd..9fc5f576d8f5aa561250481b304679c9c79b7702 100644 (file)
--- a/src/media_tools/isom_hinter.c
+++ b/src/media_tools/isom_hinter.c
@@ -971,6 +971,8 @@ GF_Err gf_hinter_track_finalize(GF_RTPHinter *tkHint, Bool AddSystemInfo)
                if (avcc) {
                        sprintf(sdpLine, "a=fmtp:%d profile-level-id=%02X%02X%02X; packetization-mode=1", tkHint->rtp_p->PayloadType, avcc->AVCProfileIndication, avcc->profile_compatibility, avcc->AVCLevelIndication);
                } else {
+                       if (!svcc)
+                               return GF_ISOM_INVALID_FILE;
                        sprintf(sdpLine, "a=fmtp:%d profile-level-id=%02X%02X%02X; packetization-mode=1", tkHint->rtp_p->PayloadType, svcc->AVCProfileIndication, svcc->profile_compatibility, svcc->AVCLevelIndication);
                }