Fix crash when playing back an .ogg with comment metadata that doesn't contain "=".

git-svn-id: https://svn.eduke32.com/eduke32@5260 1a8010ca-5511-0410-912e-c29ae57300e0
2015-06-04 00:03:55 +00:00 · 2015-06-04 00:03:55 +00:00 · b5c5611270
parent babb9d9d61
commit b5c5611270
1 changed files with 3 additions and 0 deletions
--- a/polymer/eduke32/source/jaudiolib/src/vorbis.c
+++ b/polymer/eduke32/source/jaudiolib/src/vorbis.c
@ -79,6 +79,9 @@ static void MV_GetVorbisCommentLoops(VoiceNode *voice, vorbis_comment *vc)
        if (entry != NULL && entry[0] != '\0')
        {
            const char *value = strchr(entry,'=');
+
+            if (!value) continue;
+
            const size_t field = value-entry;
            value += 1;