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authorGravatar Glenn L McGrath <bug1@ihug.co.nz>2003-09-03 12:18:42 +0000
committerGravatar Glenn L McGrath <bug1@ihug.co.nz>2003-09-03 12:18:42 +0000
commit99bd5adf995ee0f83bdda92384137ae810c4c92b (patch)
tree253331bcdcf278ef28a6f67f87faf80786b78e97 /miscutils
parent759d7ececd56e5b25bbfcc54a04bf939d80c7ee9 (diff)
downloadbusybox-99bd5adf995ee0f83bdda92384137ae810c4c92b.tar.gz
busybox-99bd5adf995ee0f83bdda92384137ae810c4c92b.tar.bz2
more crond+crontab integrating with loginutil libbb functions and deleted
patch from Thomas Gleixner to init. Viodz last_patch_108
Diffstat (limited to 'miscutils')
-rw-r--r--miscutils/crond.c16
-rw-r--r--miscutils/crontab.c31
2 files changed, 8 insertions, 39 deletions
diff --git a/miscutils/crond.c b/miscutils/crond.c
index 637e09dd8..7915b860a 100644
--- a/miscutils/crond.c
+++ b/miscutils/crond.c
@@ -299,6 +299,7 @@ static int
ChangeUser(const char *user)
{
struct passwd *pas;
+ const char *err_msg;
/*
* Obtain password entry and change privilages
@@ -315,18 +316,9 @@ ChangeUser(const char *user)
/*
* Change running state to the user in question
*/
-
- if (initgroups(user, pas->pw_gid) < 0) {
- crondlog("\011initgroups failed: %s %m", user);
- return(-1);
- }
- /* drop all priviledges */
- if (setgid(pas->pw_gid) < 0) {
- crondlog("\011setgid failed: %s %d", user, pas->pw_gid);
- return(-1);
- }
- if (setuid(pas->pw_uid) < 0) {
- crondlog("\011setuid failed: %s %d", user, pas->pw_uid);
+ err_msg = change_identity_e2str(pas);
+ if (err_msg) {
+ crondlog("\011%s for user %s", err_msg, user);
return(-1);
}
if (chdir(pas->pw_dir) < 0) {
diff --git a/miscutils/crontab.c b/miscutils/crontab.c
index 6c4da95fe..52d08dda3 100644
--- a/miscutils/crontab.c
+++ b/miscutils/crontab.c
@@ -333,18 +333,6 @@ EditFile(const char *user, const char *file)
wait4(pid, NULL, 0, NULL);
}
-static void
-log(const char *ctl, ...)
-{
- va_list va;
- char buf[1024];
-
- va_start(va, ctl);
- vsnprintf(buf, sizeof(buf), ctl, va);
- syslog(LOG_NOTICE, "%s",buf );
- va_end(va);
-}
-
static int
ChangeUser(const char *user, short dochdir)
{
@@ -355,7 +343,7 @@ ChangeUser(const char *user, short dochdir)
*/
if ((pas = getpwnam(user)) == 0) {
- log("failed to get uid for %s", user);
+ bb_perror_msg_and_die("failed to get uid for %s", user);
return(-1);
}
setenv("USER", pas->pw_name, 1);
@@ -365,24 +353,13 @@ ChangeUser(const char *user, short dochdir)
/*
* Change running state to the user in question
*/
+ change_identity(pas);
- if (initgroups(user, pas->pw_gid) < 0) {
- log("initgroups failed: %s %m", user);
- return(-1);
- }
- if (setregid(pas->pw_gid, pas->pw_gid) < 0) {
- log("setregid failed: %s %d", user, pas->pw_gid);
- return(-1);
- }
- if (setreuid(pas->pw_uid, pas->pw_uid) < 0) {
- log("setreuid failed: %s %d", user, pas->pw_uid);
- return(-1);
- }
if (dochdir) {
if (chdir(pas->pw_dir) < 0) {
+ bb_perror_msg_and_die("chdir failed: %s %s", user, pas->pw_dir);
if (chdir(TMPDIR) < 0) {
- log("chdir failed: %s %s", user, pas->pw_dir);
- log("chdir failed: %s " TMPDIR, user);
+ bb_perror_msg_and_die("chdir failed: %s %s", user, TMPDIR);
return(-1);
}
}