in_systemd: init last_tag to fix valgrind warning (#7247)

Signed-off-by: Takahiro Yamashita <[email protected]>
fluent · Sep 23, 2023 · 63f1578 · 63f1578
1 parent b708369
commit 63f1578
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/plugins/in_systemd/systemd.c b/plugins/in_systemd/systemd.c
@@ -94,7 +94,7 @@ static int in_systemd_collect(struct flb_input_instance *ins,
 #endif
     char *tag = NULL;
     char new_tag[PATH_MAX];
-    char last_tag[PATH_MAX];
+    char last_tag[PATH_MAX] = {0};
     size_t tag_len;
     size_t last_tag_len = 0;
     const void *data;