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authorGravatar Glenn L McGrath <bug1@ihug.co.nz>2004-08-25 02:02:19 +0000
committerGravatar Glenn L McGrath <bug1@ihug.co.nz>2004-08-25 02:02:19 +0000
commitb61941996224f3b9314973ef52b413dcc916f74d (patch)
tree864d8f56be7bd356e209d4f1b2261b03ffdfef18 /loginutils
parenta4d27d2d385db205a9e6a0983985e02085f910ef (diff)
downloadbusybox-b61941996224f3b9314973ef52b413dcc916f74d.tar.gz
busybox-b61941996224f3b9314973ef52b413dcc916f74d.tar.bz2
Patch from Manousaridis Angelos to cleanup stale file descriptors, it was preventing unmounting an initial filesystem.
Diffstat (limited to 'loginutils')
-rw-r--r--loginutils/getty.c6
-rw-r--r--loginutils/login.c3
2 files changed, 6 insertions, 3 deletions
diff --git a/loginutils/getty.c b/loginutils/getty.c
index 71cadc7ab..4d8aa9e31 100644
--- a/loginutils/getty.c
+++ b/loginutils/getty.c
@@ -504,7 +504,8 @@ static void update_utmp(char *line)
* entry in the utmp file.
*/
if (access(_PATH_UTMP, R_OK|W_OK) == -1) {
- creat(_PATH_UTMP, 0664);
+ int fd = creat(_PATH_UTMP, 0664);
+ close(fd);
}
utmpname(_PATH_UTMP);
setutent();
@@ -535,7 +536,8 @@ static void update_utmp(char *line)
{
if (access(_PATH_WTMP, R_OK|W_OK) == -1) {
- creat(_PATH_WTMP, 0664);
+ int fd = creat(_PATH_WTMP, 0664);
+ close(fd);
}
updwtmp(_PATH_WTMP, &ut);
}
diff --git a/loginutils/login.c b/loginutils/login.c
index f5e950f58..4786d117d 100644
--- a/loginutils/login.c
+++ b/loginutils/login.c
@@ -479,7 +479,8 @@ static void setutmp(const char *name, const char *line)
pututline(&utent);
endutent();
if (access(_PATH_WTMP, R_OK|W_OK) == -1) {
- creat(_PATH_WTMP, 0664);
+ int fd = creat(_PATH_WTMP, 0664);
+ close(fd);
}
updwtmp(_PATH_WTMP, &utent);
}