]> git.ipfire.org Git - thirdparty/systemd.git/commitdiff
reply-password: initialize 'length' variable
authorYu Watanabe <watanabe.yu+github@gmail.com>
Fri, 19 Oct 2018 00:37:08 +0000 (09:37 +0900)
committerYu Watanabe <watanabe.yu+github@gmail.com>
Tue, 23 Oct 2018 20:03:00 +0000 (05:03 +0900)
Follow-up for 1fd2786161feba4276a81c3468cfbfb118f56517.

This fixes the following warning when built by clang:
```
../src/reply-password/reply-password.c:76:21 warning: variable 'length' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
```

Fixes CID#1396281 and CID#1396277.

src/reply-password/reply-password.c

index 5794dfd535301a3c24d3771a1869dc56f7e69057..d085da9f08552e293a5b1fd72d9fa402d453eb47 100644 (file)
@@ -37,7 +37,7 @@ static int send_on_socket(int fd, const char *socket_name, const void *packet, s
 int main(int argc, char *argv[]) {
         _cleanup_free_ char *packet = NULL;
         _cleanup_close_ int fd = -1;
-        size_t length;
+        size_t length = 0;
         int r;
 
         log_set_target(LOG_TARGET_AUTO);