ferror() after fclose() bug

fixed either a wrong value being returned, or a segfaule (depending on how bionic handles its files)
yuzhiyuanfreeman · Apr 30, 2015 · e21bfd3 · e21bfd3
1 parent 205ca32
commit e21bfd3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/xposed_service.cpp b/xposed_service.cpp
@@ -765,7 +765,7 @@ status_t XposedService::readFile(const String16& filename16, int32_t offset, int
         status_t err = ferror(f);
         fclose(f);
         if (errormsg) *errormsg = formatToString16("%s during fseek() to offset %d for %s", strerror(err), offset, filename);
-        return ferror(f);
+        return err;
     }
 
     // Read the file