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[PATCH] login: Use struct flock64 in utmp [BZ #24880]
- From: Florian Weimer <fweimer at redhat dot com>
- To: libc-alpha at sourceware dot org
- Date: Mon, 12 Aug 2019 11:56:44 +0200
- Subject: [PATCH] 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.
2019-08-05 Florian Weimer <fweimer@redhat.com>
[BZ #24880]
* login/utmp_file.c (file_locking_failed): Use struct flock64.
(file_locking_unlock): Likewise.
diff --git a/login/utmp_file.c b/login/utmp_file.c
index 9c64ebf63c..a3e9af1fa3 100644
--- a/login/utmp_file.c
+++ b/login/utmp_file.c
@@ -76,7 +76,7 @@ file_locking_failed (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 @@ file_locking_failed (int fd, int type)
static void
file_locking_unlock (int fd)
{
- struct flock fl =
+ struct flock64 fl =
{
.l_type = F_UNLCK,
};