Module: xenomai-3
Branch: stable-3.0.x
Commit: 951a9030d408e0ba38929ab133e8c723d5293d43
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=951a9030d408e0ba38929ab133e8c723d5293d43
Author: Philippe Gerum <r...@xenomai.org>
Date: Fri Apr 22 14:03:32 2016 +0200
copperplate/sysregd: fix fall back path to umount
---
lib/copperplate/regd/regd.c | 21 ++++++++++-----------
1 file changed, 10 insertions(+), 11 deletions(-)
diff --git a/lib/copperplate/regd/regd.c b/lib/copperplate/regd/regd.c
index 5d69d83..e0228fb 100644
--- a/lib/copperplate/regd/regd.c
+++ b/lib/copperplate/regd/regd.c
@@ -276,18 +276,17 @@ static void unmount(const char *path)
fcntl(2, F_SETFD, flags | FD_CLOEXEC);
cmdpath = lookup_command("fusermount");
- if (cmdpath == NULL)
- return;
-
- ret = asprintf(&cmd, "%s -uzq %s", cmdpath, path);
- free(cmdpath);
- if (ret < 0)
- return;
+ if (cmdpath) {
+ ret = asprintf(&cmd, "%s -uzq %s", cmdpath, path);
+ free(cmdpath);
+ if (ret < 0)
+ return;
- ret = system(cmd);
- free(cmd);
- if (ret != -1 && WIFEXITED(ret) && WEXITSTATUS(ret) == 0)
- return;
+ ret = system(cmd);
+ free(cmd);
+ if (ret != -1 && WIFEXITED(ret) && WEXITSTATUS(ret) == 0)
+ return;
+ }
cmdpath = lookup_command("umount");
if (cmdpath == NULL)
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