m4a: "gnre" is non-standard id3v1 style (non-text) - check before reading the value

Sigrid Solveig Haflínudóttir committed 2 years ago

Commit eaaa32c1 parent 03c517e1 file · +1 −1Browse files

Unified · Split

m4a.c+1−1

@@ -137,7 +137,7 @@ tagm4a(Tagctx *ctx) · 136 unmodified lines
137	sz -= 4;	137	sz -= 4;
138	snprint((char*)d, ctx->bufsz, "%d", beuint(d));	138	snprint((char*)d, ctx->bufsz, "%d", beuint(d));
139	txtcb(ctx, type, "", d);	139	txtcb(ctx, type, "", d);
140	}else if(type == Tgenre){	140	}else if(type == Tgenre && dtype != 1){
141	if(ctx->read(ctx, d, 2) != 2)	141	if(ctx->read(ctx, d, 2) != 2)
142	return -1;	142	return -1;
143	sz -= 2;	143	sz -= 2;