From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Thu, 29 Mar 2018 16:20:35 +0000 (+0200)
Subject: tools: fix unitialized variable
X-Git-Tag: lxc-3.1.0~342^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9104c79a1d71e28ae56cbc68f6cbadf42eca6f71;p=thirdparty%2Flxc.git

tools: fix unitialized variable

Closes #2242.

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/tools/lxc_copy.c b/src/lxc/tools/lxc_copy.c
index b4e1178fd..08ef41fc8 100644
--- a/src/lxc/tools/lxc_copy.c
+++ b/src/lxc/tools/lxc_copy.c
@@ -745,7 +745,7 @@ static char *mount_tmpfs(const char *oldname, const char *newname,
 	int ret, fd;
 	size_t len;
 	char *premount = NULL;
-	FILE *fp;
+	FILE *fp = NULL;
 
 	if (arg->tmpfs && arg->keepdata) {
 		fprintf(stderr, "%s\n",
@@ -810,7 +810,7 @@ static char *mount_tmpfs(const char *oldname, const char *newname,
 err_close:
 	if (fd > 0)
 		close(fd);
-	else
+	else if (fp)
 		fclose(fp);
 err_free:
 	free(premount);