Fixed a potential free()ing of a NULL pointer in

__PHYSFS_platformEnumerateFiles.
icculus · Aug 23, 2001 · e6bebfa · e6bebfa
1 parent 2ce1793
commit e6bebfa
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/platform/unix.c b/platform/unix.c
@@ -403,8 +403,10 @@ LinkedStringList *__PHYSFS_platformEnumerateFiles(const char *dirname,
         l->next = NULL;
     } /* while */
 
+    if (buf != NULL)
+        free(buf);
+
     closedir(dir);
-    free(buf);
     return(retval);
 } /* __PHYSFS_platformEnumerateFiles */