From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Mon, 26 Feb 2018 13:03:00 +0000 (+0100)
Subject: parse: error out on invalid config key
X-Git-Tag: lxc-3.0.0.beta1~13^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=44dec7efcc34d99354dc70a34cf6a03aff446039;p=thirdparty%2Flxc.git

parse: error out on invalid config key

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

diff --git a/src/lxc/parse.c b/src/lxc/parse.c
index fba250683..4a0df1863 100644
--- a/src/lxc/parse.c
+++ b/src/lxc/parse.c
@@ -67,9 +67,10 @@ int lxc_strmunmap(void *addr, size_t length)
 int lxc_file_for_each_line_mmap(const char *file, lxc_file_cb callback,
 				void *data)
 {
-	int fd, ret;
+	int fd;
 	char *buf, *line;
 	struct stat st;
+	int ret = 0;
 	char *saveptr = NULL;
 
 	fd = open(file, O_RDONLY | O_CLOEXEC);
@@ -105,7 +106,7 @@ int lxc_file_for_each_line_mmap(const char *file, lxc_file_cb callback,
 
 	lxc_strmunmap(buf, st.st_size);
 	close(fd);
-	return 0;
+	return ret;
 }
 
 int lxc_file_for_each_line(const char *file, lxc_file_cb callback, void *data)