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-rw-r--r--src/pam-module.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/pam-module.c b/src/pam-module.c
index 7f91584705..e1a1a5001c 100644
--- a/src/pam-module.c
+++ b/src/pam-module.c
@@ -198,8 +198,12 @@ static int open_file_and_lock(const char *fn) {
* as the filesystems in question should be local, and only
* locally accessible, and most likely even tmpfs. */
- if (flock(fd, LOCK_EX) < 0)
- return -errno;
+ if (flock(fd, LOCK_EX) < 0) {
+ int r = -errno;
+
+ close_nointr_nofail(fd);
+ return r;
+ }
return fd;
}