add null check for config value

gitgitgadget · Oct 8, 2024 · 2d4ddcf · 2d4ddcf
1 parent 777489f
commit 2d4ddcf
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/config.c b/config.c
@@ -615,6 +615,8 @@ static int config_parse_pair(const char *key, const char *value,
 
 	if (!strlen(key))
 		return error(_("empty config key"));
+	if (!value || !strlen(value))
+		return error(_("empty config value"));
 	if (git_config_parse_key(key, &canonical_name, NULL))
 		return -1;