remove zero size file

PR:		53796
Submitted by:	Dominic Marks <dominic.marks@btinternet.com> (maintainer)
Pointy hat to:	myself

1 files changed, 0 insertions, 172 deletions

diff --git a/mail/dovecot/files/patch-allow-zero-gid b/mail/dovecot/files/patch-allow-zero-gid
deleted file mode 100644
index ac8f08b63cab..000000000000
--- a/mail/dovecot/files/patch-allow-zero-gid
+++ /dev/null
@@ -1,172 +0,0 @@
-Index: src/lib/restrict-access.c
-===================================================================
-RCS file: /home/cvs/dovecot/src/lib/restrict-access.c,v
-retrieving revision 1.10
-diff -u -3 -p -r1.10 restrict-access.c
---- src/lib/restrict-access.c	4 Mar 2003 04:00:13 -0000	1.10
-+++ src/lib/restrict-access.c	15 Apr 2003 17:37:26 -0000
-@@ -31,12 +31,14 @@
- #include <grp.h>
- 
- void restrict_access_set_env(const char *user, uid_t uid, gid_t gid,
--			     const char *chroot_dir)
-+		 	     const char *chroot_dir, int allow_zg)
- {
- 	if (user != NULL && *user != '\0')
- 		env_put(t_strconcat("RESTRICT_USER=", user, NULL));
- 	if (chroot_dir != NULL && *chroot_dir != '\0')
- 		env_put(t_strconcat("RESTRICT_CHROOT=", chroot_dir, NULL));
-+	if (allow_zg == TRUE)
-+		env_put(t_strdup("ALLOW_ZERO_GID=TRUE"));
- 
- 	env_put(t_strdup_printf("RESTRICT_SETUID=%s", dec2str(uid)));
- 	env_put(t_strdup_printf("RESTRICT_SETGID=%s", dec2str(gid)));
-@@ -45,6 +47,7 @@ void restrict_access_set_env(const char 
- void restrict_access_by_env(int disallow_root)
- {
- 	const char *env;
-+	int allow_zero_gid;
- 	gid_t gid;
- 	uid_t uid;
- 
-@@ -97,8 +100,14 @@ void restrict_access_by_env(int disallow
- 			i_fatal("We couldn't drop root privileges");
- 	}
- 
--	if ((gid != 0 && uid != 0) || disallow_root) {
-+	/* allow users with zero group id permission for BSD */
-+	env = getenv("ALLOW_ZERO_GID");
-+	allow_zero_gid = env == NULL ? FALSE : TRUE;
-+
-+	if (allow_zero_gid == FALSE &&
-+		((gid != 0 && uid != 0) || disallow_root)) {
- 		if (getgid() == 0 || getegid() == 0 || setgid(0) == 0)
- 			i_fatal("We couldn't drop root group privileges");
- 	}
-+
- }
-Index: src/lib/restrict-access.h
-===================================================================
-RCS file: /home/cvs/dovecot/src/lib/restrict-access.h,v
-retrieving revision 1.4
-diff -u -3 -p -r1.4 restrict-access.h
---- src/lib/restrict-access.h	4 Mar 2003 04:00:13 -0000	1.4
-+++ src/lib/restrict-access.h	15 Apr 2003 17:37:26 -0000
-@@ -4,7 +4,7 @@
- /* set environment variables so they can be read with
-    restrict_access_by_env() */
- void restrict_access_set_env(const char *user, uid_t uid, gid_t gid,
--			     const char *chroot_dir);
-+			     const char *chroot_dir, int allow_zg);
- 
- /* chroot, setuid() and setgid() based on environment variables.
-    If disallow_roots is TRUE, we'll kill ourself if we didn't have the
-Index: src/master/auth-process.c
-===================================================================
-RCS file: /home/cvs/dovecot/src/master/auth-process.c,v
-retrieving revision 1.41
-diff -u -3 -p -r1.41 auth-process.c
---- src/master/auth-process.c	2 Apr 2003 02:09:41 -0000	1.41
-+++ src/master/auth-process.c	15 Apr 2003 17:37:27 -0000
-@@ -307,7 +307,7 @@ static pid_t create_auth_process(struct 
- 
- 	/* setup access environment */
- 	restrict_access_set_env(group->set->user, pwd->pw_uid, pwd->pw_gid,
--				group->set->chroot);
-+				group->set->chroot, set->allow_zero_gid);
- 
- 	/* set other environment */
- 	env_put(t_strconcat("AUTH_PROCESS=", dec2str(getpid()), NULL));
-Index: src/master/login-process.c
-===================================================================
-RCS file: /home/cvs/dovecot/src/master/login-process.c,v
-retrieving revision 1.40
-diff -u -3 -p -r1.40 login-process.c
---- src/master/login-process.c	15 Apr 2003 16:58:48 -0000	1.40
-+++ src/master/login-process.c	15 Apr 2003 17:37:27 -0000
-@@ -384,7 +384,8 @@ static void login_process_init_env(struc
- 	   clean_child_process() since it clears environment */
- 	restrict_access_set_env(group->set->user,
- 				group->set->uid, set->login_gid,
--				set->login_chroot ? set->login_dir : NULL);
-+				set->login_chroot ? set->login_dir : NULL,
-+				FALSE);
- 
- 	env_put("DOVECOT_MASTER=1");
- 
-Index: src/master/mail-process.c
-===================================================================
-RCS file: /home/cvs/dovecot/src/master/mail-process.c,v
-retrieving revision 1.13
-diff -u -3 -p -r1.13 mail-process.c
---- src/master/mail-process.c	15 Apr 2003 16:58:48 -0000	1.13
-+++ src/master/mail-process.c	15 Apr 2003 17:37:28 -0000
-@@ -25,7 +25,7 @@ static int validate_uid_gid(uid_t uid, g
- 		return FALSE;
- 	}
- 
--	if (uid != 0 && gid == 0) {
-+	if (set->allow_zero_gid == FALSE && uid != 0 && gid == 0) {
- 		i_error("mail process isn't allowed to be in group 0");
- 		return FALSE;
- 	}
-@@ -38,8 +38,9 @@ static int validate_uid_gid(uid_t uid, g
- 		return FALSE;
- 	}
- 
--	if (gid < (gid_t)set->first_valid_gid ||
--	    (set->last_valid_gid != 0 && gid > (gid_t)set->last_valid_gid)) {
-+	if (set->allow_zero_gid == FALSE &&
-+	    (gid < (gid_t)set->first_valid_gid ||
-+	    (set->last_valid_gid != 0 && gid > (gid_t)set->last_valid_gid))) {
- 		i_error("mail process isn't allowed to use "
- 			"GID %s (UID is %s)", dec2str(gid), dec2str(uid));
- 		return FALSE;
-@@ -150,7 +151,8 @@ int create_mail_process(int socket, stru
- 	   (paranoia about filling up environment without noticing) */
- 	restrict_access_set_env(data + reply->system_user_idx,
- 				reply->uid, reply->gid,
--				reply->chroot ? data + reply->home_idx : NULL);
-+				reply->chroot ? data + reply->home_idx : NULL,
-+				set->allow_zero_gid);
- 
- 	restrict_process_size(process_size, (unsigned int)-1);
- 
-Index: src/master/master-settings.c
-===================================================================
-RCS file: /home/cvs/dovecot/src/master/master-settings.c,v
-retrieving revision 1.16
-diff -u -3 -p -r1.16 master-settings.c
---- src/master/master-settings.c	2 Apr 2003 02:09:41 -0000	1.16
-+++ src/master/master-settings.c	15 Apr 2003 17:37:28 -0000
-@@ -46,6 +46,7 @@ static struct setting_def setting_defs[]
- 	DEF(SET_INT, max_mail_processes),
- 	DEF(SET_BOOL, verbose_proctitle),
- 
-+	DEF(SET_BOOL, allow_zero_gid),
- 	DEF(SET_INT, first_valid_uid),
- 	DEF(SET_INT, last_valid_uid),
- 	DEF(SET_INT, first_valid_gid),
-@@ -153,6 +154,7 @@ struct settings default_settings = {
- 	MEMBER(max_mail_processes) 1024,
- 	MEMBER(verbose_proctitle) FALSE,
- 
-+	MEMBER(allow_zero_gid) FALSE,
- 	MEMBER(first_valid_uid) 500,
- 	MEMBER(last_valid_uid) 0,
- 	MEMBER(first_valid_gid) 1,
-Index: src/master/master-settings.h
-===================================================================
-RCS file: /home/cvs/dovecot/src/master/master-settings.h,v
-retrieving revision 1.10
-diff -u -3 -p -r1.10 master-settings.h
---- src/master/master-settings.h	2 Apr 2003 02:09:41 -0000	1.10
-+++ src/master/master-settings.h	15 Apr 2003 17:37:29 -0000
-@@ -32,6 +32,7 @@ struct settings {
- 	unsigned int max_mail_processes;
- 	int verbose_proctitle;
- 
-+	int allow_zero_gid;
- 	unsigned int first_valid_uid, last_valid_uid;
- 	unsigned int first_valid_gid, last_valid_gid;
-