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| author | Florian Weimer <fweimer@redhat.com> | 2019-08-15 16:09:20 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2019-08-15 16:09:20 +0200 |
| commit | 0d5b2917530ccaf8ad312dfbb7bce69d569c23ad (patch) | |
| tree | 2bd32f29d15a2d461ad68da56cec1fc893d416f1 | |
| parent | 628598be7e1bfaa04f34df71ef6678f2c5103dfd (diff) | |
| download | glibc-0d5b2917530ccaf8ad312dfbb7bce69d569c23ad.tar.gz | |
login: Use struct flock64 in utmp [BZ #24880]
Commit 06ab719d30b01da401150068054d3b8ea93dd12f ("Fix Linux fcntl OFD
locks for non-LFS architectures (BZ#20251)") introduced the use of
fcntl64 into the utmp implementation. However, the lock file
structure was not updated to struct flock64 at that point.
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | login/utmp_file.c | 4 |
2 files changed, 8 insertions, 2 deletions
@@ -1,5 +1,11 @@ 2019-08-15 Florian Weimer <fweimer@redhat.com> + [BZ #24880] + * login/utmp_file.c (file_locking_failed): Use struct flock64. + (file_locking_unlock): Likewise. + +2019-08-15 Florian Weimer <fweimer@redhat.com> + [BZ #24879] login: Disarm timer after utmp lock acquisition. * login/utmp_file.c (struct file_locking): Remove. diff --git a/login/utmp_file.c b/login/utmp_file.c index f3c528384f..94753e0404 100644 --- a/login/utmp_file.c +++ b/login/utmp_file.c @@ -76,7 +76,7 @@ try_file_lock (int fd, int type) alarm (TIMEOUT); /* Try to get the lock. */ - struct flock fl = + struct flock64 fl = { .l_type = type, fl.l_whence = SEEK_SET, @@ -103,7 +103,7 @@ try_file_lock (int fd, int type) static void file_unlock (int fd) { - struct flock fl = + struct flock64 fl = { .l_type = F_UNLCK, }; |