Module: xenomai-3
Branch: next
Commit: 0dbe013a6dadbfcd3fc7f72e013f6f1c1dbc4425
URL:    
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=0dbe013a6dadbfcd3fc7f72e013f6f1c1dbc4425

Author: Philippe Gerum <r...@xenomai.org>
Date:   Thu Feb 19 21:36:53 2015 +0100

copperplate/regd: fix build with _FORTIFY_SOURCE > 0

---

 lib/copperplate/regd/regd.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/copperplate/regd/regd.c b/lib/copperplate/regd/regd.c
index febaee4..c8ae0f6 100644
--- a/lib/copperplate/regd/regd.c
+++ b/lib/copperplate/regd/regd.c
@@ -149,9 +149,8 @@ static int create_directory_recursive(const char *dir) /* 
absolute path */
        }
 
        free(s);
-       chdir(rootdir);         /* Back to rootdir */
 
-       return 0;
+       return chdir(rootdir) ? -errno : 0; /* Back to rootdir */
 }
 
 static void create_rootdir(void)
@@ -259,7 +258,7 @@ fail_nopath:
 
 static void unmount(const char *path)
 {
-       int flags;
+       int flags, ret;
        char *cmd;
 
        /*
@@ -271,7 +270,8 @@ static void unmount(const char *path)
                fcntl(2, F_SETFD, flags | FD_CLOEXEC);
 
        if (asprintf(&cmd, "/usr/bin/fusermount -uzq %s", path) > 0) {
-               system(cmd);
+               ret = system(cmd);
+               (void)ret;
                free(cmd);
        }
 }


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