playsound: fix potention null pointer read

Potential fix for https://retrace.fedoraproject.org/faf/reports/556333/
icculus · Oct 13, 2023 · 1507be9 · 1507be9
1 parent 253b00c
commit 1507be9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/examples/playsound.c b/examples/playsound.c
@@ -839,7 +839,7 @@ int main(int argc, char **argv)
             global_state.predecode = 1;
         } /* else if */
 
-        else if (SDL_strcmp(argv[i], "--loop") == 0)
+        else if (SDL_strcmp(argv[i], "--loop") == 0 && argc > i + 1)
         {
             global_state.looping = SDL_atoi(argv[++i]);
         } /* else if */