diff options
| author | Karel Zak | 2012-12-12 11:48:08 +0100 |
|---|---|---|
| committer | Karel Zak | 2012-12-12 11:49:46 +0100 |
| commit | 83d02ed2931feecb3e13e86ce710c8e422193d45 (patch) | |
| tree | e56d67e0a1fee1215f09a27ad831e550a310df99 /login-utils/login.c | |
| parent | chsh: use return rather than exit in main, clean up man page (diff) | |
| download | kernel-qcow2-util-linux-83d02ed2931feecb3e13e86ce710c8e422193d45.tar.gz kernel-qcow2-util-linux-83d02ed2931feecb3e13e86ce710c8e422193d45.tar.xz kernel-qcow2-util-linux-83d02ed2931feecb3e13e86ce710c8e422193d45.zip | |
login: check lastlog lseek return code [coverity scan]
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'login-utils/login.c')
| -rw-r--r-- | login-utils/login.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/login-utils/login.c b/login-utils/login.c index 534da4250..a17083b5f 100644 --- a/login-utils/login.c +++ b/login-utils/login.c @@ -506,7 +506,8 @@ static void log_lastlog(struct login_context *cxt) if (fd < 0) return; - lseek(fd, (off_t) cxt->pwd->pw_uid * sizeof(ll), SEEK_SET); + if (lseek(fd, (off_t) cxt->pwd->pw_uid * sizeof(ll), SEEK_SET) == -1) + return; /* * Print last log message |