Memory leaks, from Gang Fan in GitHub issue 1453.

1 files changed, 3 insertions, 1 deletions

diff --git a/format.c b/format.c
index 54e33c7a..ec3839ef 100644
--- a/format.c
+++ b/format.c
@@ -1086,8 +1086,10 @@ format_replace(struct format_tree *ft, const char *key, size_t keylen,
 				found = xstrdup("");
 			}
 		}
-		if (format_choose(ptr + 1, &left, &right) != 0)
+		if (format_choose(ptr + 1, &left, &right) != 0) {
+			free(found);
 			goto fail;
+		}
 
 		if (format_true(found))
 			value = format_expand(ft, left);