Fixed bug 3900 - timidity/readmidi.c (getvl): check if the read is su…

…ccessful. Ozkan Sezer fixes valgrind warning with broken midi files
libsdl-org · Oct 21, 2017 · 283a34f · 283a34f
1 parent 4b6c333
commit 283a34f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/timidity/readmidi.c b/timidity/readmidi.c
@@ -45,7 +45,7 @@ static Sint32 getvl(SDL_RWops *rw)
   Uint8 c;
   for (;;)
     {
-      SDL_RWread(rw, &c, 1, 1);
+      if (!SDL_RWread(rw, &c, 1, 1)) return l;
       l += (c & 0x7f);
       if (!(c & 0x80)) return l;
       l<<=7;