From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 24 Oct 2013 21:24:32 +0000 (+0200)
Subject: file: fix memleak on mktemp() errors
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=376fdc74c7207292ac9cc71c64f67a66bfd0cbfa;p=oweals%2Fuci.git

file: fix memleak on mktemp() errors

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
---

diff --git a/file.c b/file.c
index 509ed73..44b2e02 100644
--- a/file.c
+++ b/file.c
@@ -703,8 +703,10 @@ static void uci_file_commit(struct uci_context *ctx, struct uci_package **packag
 		UCI_THROW(ctx, UCI_ERR_MEM);
 
 	mktemp(filename);
-	if (!*filename)
+	if (!*filename) {
+		free(filename);
 		UCI_THROW(ctx, UCI_ERR_IO);
+	}
 
 	if ((stat(filename, &statbuf) == 0) && ((statbuf.st_mode & S_IFMT) != S_IFREG))
 		UCI_THROW(ctx, UCI_ERR_IO);