From 8ff4f2f51a6cf07fc33742ce3bee81328896e49b Mon Sep 17 00:00:00 2001 From: Patrick J Volkerding Date: Fri, 25 May 2018 23:29:36 +0000 Subject: Fri May 25 23:29:36 UTC 2018 patches/packages/glibc-zoneinfo-2018e-noarch-2_slack14.1.txz: Rebuilt. Handle removal of US/Pacific-New timezone. If we see that the machine is using this, it will be automatically switched to US/Pacific. --- .../source/xscreensaver/xscreensaver.setuid.diff | 179 +++++++++++++++++++++ 1 file changed, 179 insertions(+) create mode 100644 patches/source/xscreensaver/xscreensaver.setuid.diff (limited to 'patches/source/xscreensaver/xscreensaver.setuid.diff') diff --git a/patches/source/xscreensaver/xscreensaver.setuid.diff b/patches/source/xscreensaver/xscreensaver.setuid.diff new file mode 100644 index 000000000..c6810af55 --- /dev/null +++ b/patches/source/xscreensaver/xscreensaver.setuid.diff @@ -0,0 +1,179 @@ +--- ./driver/setuid.c.orig 2006-02-08 20:28:38.000000000 -0600 ++++ ./driver/setuid.c 2006-04-04 16:48:08.000000000 -0500 +@@ -1,5 +1,5 @@ + /* setuid.c --- management of runtime privileges. +- * xscreensaver, Copyright (c) 1993-1998, 2005 Jamie Zawinski ++ * xscreensaver, Copyright (c) 1993-1998 Jamie Zawinski + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that +@@ -41,7 +41,7 @@ + struct group *g = 0; + p = getpwuid (uid); + g = getgrgid (gid); +- sprintf (buf, "%.100s/%.100s (%ld/%ld)", ++ sprintf (buf, "%s/%s (%ld/%ld)", + (p && p->pw_name ? p->pw_name : "???"), + (g && g->gr_name ? g->gr_name : "???"), + (long) uid, (long) gid); +@@ -74,50 +74,11 @@ + } + + +-/* Returns true if we need to call setgroups(). +- +- Without calling setgroups(), the process will retain any supplementary +- gids associated with the uid, e.g.: +- +- % groups root +- root : root bin daemon sys adm disk wheel +- +- However, setgroups() can only be called by root, and returns EPERM +- for other users even if the call would be a no-op (e.g., setting the +- group list to the current list.) So, to avoid that spurious error, +- before calling setgroups() we first check whether the current list +- of groups contains only one element, our target group. If so, we +- don't need to call setgroups(). +- */ +-static int +-setgroups_needed_p (uid_t target_group) +-{ +- gid_t groups[1024]; +- int n, size; +- size = sizeof(groups) / sizeof(gid_t); +- n = getgroups (size - 1, groups); +- if (n < 0) +- { +- char buf [1024]; +- sprintf (buf, "%s: getgroups(%ld, ...)", blurb(), (long int)(size - 1)); +- perror (buf); +- return 1; +- } +- else if (n == 0) /* an empty list means only egid is in effect. */ +- return 0; +- else if (n == 1 && groups[0] == target_group) /* one element, the target */ +- return 0; +- else /* more than one, or the wrong one. */ +- return 1; +-} +- +- + static int + set_ids_by_number (uid_t uid, gid_t gid, char **message_ret) + { + int uid_errno = 0; + int gid_errno = 0; +- int sgs_errno = 0; + struct passwd *p = getpwuid (uid); + struct group *g = getgrgid (gid); + +@@ -136,11 +97,6 @@ + if (uid == (uid_t) -1) uid = (uid_t) -2; + + errno = 0; +- if (setgroups_needed_p (gid) && +- setgroups (1, &gid) < 0) +- sgs_errno = errno ? errno : -1; +- +- errno = 0; + if (setgid (gid) != 0) + gid_errno = errno ? errno : -1; + +@@ -148,10 +104,10 @@ + if (setuid (uid) != 0) + uid_errno = errno ? errno : -1; + +- if (uid_errno == 0 && gid_errno == 0 && sgs_errno == 0) ++ if (uid_errno == 0 && gid_errno == 0) + { + static char buf [1024]; +- sprintf (buf, "changed uid/gid to %.100s/%.100s (%ld/%ld).", ++ sprintf (buf, "changed uid/gid to %s/%s (%ld/%ld).", + (p && p->pw_name ? p->pw_name : "???"), + (g && g->gr_name ? g->gr_name : "???"), + (long) uid, (long) gid); +@@ -162,71 +118,28 @@ + else + { + char buf [1024]; +- gid_t groups[1024]; +- int n, size; +- +- if (sgs_errno) +- { +- sprintf (buf, "%s: couldn't setgroups to %.100s (%ld)", +- blurb(), +- (g && g->gr_name ? g->gr_name : "???"), +- (long) gid); +- if (sgs_errno == -1) +- fprintf(stderr, "%s: unknown error\n", buf); +- else +- { +- errno = sgs_errno; +- perror(buf); +- } +- +- fprintf (stderr, "%s: effective group list: ", blurb()); +- size = sizeof(groups) / sizeof(gid_t); +- n = getgroups (size - 1, groups); +- if (n < 0) +- fprintf (stderr, "unknown!\n"); +- else +- { +- int i; +- fprintf (stderr, "["); +- for (i = 0; i < n; i++) +- { +- g = getgrgid (groups[i]); +- if (i > 0) fprintf (stderr, ", "); +- if (g && g->gr_name) fprintf (stderr, "%s", g->gr_name); +- else fprintf (stderr, "%ld", (long) groups[i]); +- } +- fprintf (stderr, "]\n"); +- } +- } +- + if (gid_errno) + { +- sprintf (buf, "%s: couldn't set gid to %.100s (%ld)", ++ sprintf (buf, "%s: couldn't set gid to %s (%ld)", + blurb(), + (g && g->gr_name ? g->gr_name : "???"), + (long) gid); + if (gid_errno == -1) + fprintf(stderr, "%s: unknown error\n", buf); + else +- { +- errno = gid_errno; +- perror(buf); +- } ++ perror(buf); + } + + if (uid_errno) + { +- sprintf (buf, "%s: couldn't set uid to %.100s (%ld)", ++ sprintf (buf, "%s: couldn't set uid to %s (%ld)", + blurb(), + (p && p->pw_name ? p->pw_name : "???"), + (long) uid); + if (uid_errno == -1) + fprintf(stderr, "%s: unknown error\n", buf); + else +- { +- errno = uid_errno; +- perror(buf); +- } ++ perror(buf); + } + + return -1; +@@ -350,7 +263,7 @@ + !strcmp (p->pw_name, "games")) + { + static char buf [1024]; +- sprintf (buf, "running as %.100s", ++ sprintf (buf, "running as %s", + (p && p->pw_name && *p->pw_name + ? p->pw_name : "")); + si->nolock_reason = buf; -- cgit v1.2.3