forked from pool/coreutils
49b16878b2
- Improvements:
* As a GNU extension, 'chmod', 'mkdir', and 'install' now accept
operators '-', '+', '=' followed by octal modes;
* Also, ordinary numeric modes with five or more digits no longer
preserve setuid and setgid bits, so that 'chmod 00755 FOO' now
clears FOO's setuid and setgid bits.
* dd now accepts the count_bytes, skip_bytes iflags and the
seek_bytes oflag, to more easily allow processing portions of a
file.
* dd now accepts the conv=sparse flag to attempt to create sparse
output, by seeking rather than writing to the output file.
* ln now accepts the --relative option, to generate a relative
symbolic link to a target, irrespective of how the target is
specified.
* split now accepts an optional "from" argument to
--numeric-suffixes, which changes the start number from the
default of 0.
* split now accepts the --additional-suffix option, to append an
additional static suffix to output file names.
* basename now supports the -a and -s options, which allow
processing of more than one argument at a time. Also the
complementary -z option was added to delimit output items with
the NUL character.
* dirname now supports more than one argument. Also the complementary
z option was added to delimit output items with the NUL character.
- Bug fixes
* du --one-file-system (-x) would ignore any non-directory
specified on the command line. For example, "touch f; du -x f"
would print nothing. [bug introduced in coreutils-8.15]
* mv now lets you move a symlink onto a same-inode destination
file that has two or more hard links.
* "mv A B" could succeed, yet A would remain.
* realpath no longer mishandles a root directory.
- Improvements
* ls can be much more efficient, especially with large directories
on file systems for which getfilecon-, ACL-check- and XATTR-
check-induced syscalls fail with ENOTSUP or similar.
* 'realpath --relative-base=dir' in isolation now implies
'--relative-to=dir' instead of causing a usage failure.
* split now supports an unlimited number of split files as default
behavior.
For a detaild list se NEWS in the documentation.
- Add up-to-date german translation.
- Add two upstream patches that speed up ls (bnc#752943):
* Cache (l)getfilecon calls to avoid the vast majority of the failing
underlying getxattr syscalls.
* Avoids always-failing queries for whether a file has a nontrivial
ACL and for whether a file has certain "capabilities".
OBS-URL: https://build.opensuse.org/package/show/Base:System/coreutils?expand=0&rev=147
155 lines
3.4 KiB
Diff
155 lines
3.4 KiB
Diff
From b43728c1f0c7abe90e73369542564d3ad4704963 Mon Sep 17 00:00:00 2001
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From: Werner Fink <werner@suse.de>
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Date: Tue, 17 Aug 2010 09:09:55 +0200
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Subject: [PATCH 6/7] make sure /sbin resp /usr/sbin are in PATH
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---
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src/su.c | 127 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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1 files changed, 127 insertions(+), 0 deletions(-)
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Index: src/su.c
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===================================================================
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--- src/su.c.orig 2012-04-16 13:00:25.489424170 +0200
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+++ src/su.c 2012-04-16 13:01:12.161193827 +0200
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@@ -458,6 +458,117 @@ correct_password (const struct passwd *p
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#endif /* !USE_PAM */
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}
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+/* Add or clear /sbin and /usr/sbin for the su command
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+ used without `-'. */
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+
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+/* Set if /sbin is found in path. */
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+#define SBIN_MASK 0x01
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+/* Set if /usr/sbin is found in path. */
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+#define USBIN_MASK 0x02
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+
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+static char *
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+addsbin (const char *const path)
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+{
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+ unsigned char smask = 0;
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+ char *ptr, *tmp, *cur, *ret = NULL;
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+ size_t len;
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+
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+ if (!path || *path == 0)
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+ return NULL;
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+
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+ tmp = xstrdup (path);
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+ cur = tmp;
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+ for (ptr = strsep (&cur, ":"); ptr != NULL; ptr = strsep (&cur, ":"))
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+ {
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+ if (!strcmp (ptr, "/sbin"))
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+ smask |= SBIN_MASK;
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+ if (!strcmp (ptr, "/usr/sbin"))
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+ smask |= USBIN_MASK;
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+ }
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+
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+ if ((smask & (USBIN_MASK|SBIN_MASK)) == (USBIN_MASK|SBIN_MASK))
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+ {
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+ free (tmp);
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+ return NULL;
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+ }
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+
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+ len = strlen (path);
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+ if (!(smask & USBIN_MASK))
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+ len += strlen ("/usr/sbin:");
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+
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+ if (!(smask & SBIN_MASK))
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+ len += strlen (":/sbin");
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+
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+ ret = xmalloc (len + 1);
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+ strcpy (tmp, path);
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+
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+ *ret = 0;
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+ cur = tmp;
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+ for (ptr = strsep (&cur, ":"); ptr; ptr = strsep (&cur, ":"))
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+ {
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+ if (!strcmp (ptr, "."))
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+ continue;
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+ if (*ret)
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+ strcat (ret, ":");
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+ if (!(smask & USBIN_MASK) && !strcmp (ptr, "/bin"))
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+ {
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+ strcat (ret, "/usr/sbin:");
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+ strcat (ret, ptr);
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+ smask |= USBIN_MASK;
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+ continue;
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+ }
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+ if (!(smask & SBIN_MASK) && !strcmp (ptr, "/usr/bin"))
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+ {
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+ strcat (ret, ptr);
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+ strcat (ret, ":/sbin");
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+ smask |= SBIN_MASK;
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+ continue;
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+ }
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+ strcat (ret, ptr);
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+ }
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+ free (tmp);
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+
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+ if (!(smask & USBIN_MASK))
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+ strcat (ret, ":/usr/sbin");
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+
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+ if (!(smask & SBIN_MASK))
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+ strcat (ret, ":/sbin");
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+
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+ return ret;
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+}
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+
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+static char *
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+clearsbin (const char *const path)
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+{
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+ char *ptr, *tmp, *cur, *ret = NULL;
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+
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+ if (!path || *path == 0)
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+ return NULL;
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+
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+ tmp = strdup (path);
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+ if (!tmp)
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+ return NULL;
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+
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+ ret = xmalloc (strlen (path) + 1);
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+ *ret = 0;
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+ cur = tmp;
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+ for (ptr = strsep (&cur, ":"); ptr; ptr = strsep (&cur, ":"))
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+ {
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+ if (!strcmp (ptr, "/sbin"))
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+ continue;
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+ if (!strcmp (ptr, "/usr/sbin"))
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+ continue;
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+ if (!strcmp (ptr, "/usr/local/sbin"))
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+ continue;
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+ if (*ret)
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+ strcat (ret, ":");
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+ strcat (ret, ptr);
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+ }
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+ free (tmp);
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+
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+ return ret;
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+}
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+
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/* Update 'environ' for the new shell based on PW, with SHELL being
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the value for the SHELL environment variable. */
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@@ -497,6 +608,22 @@ modify_environment (const struct passwd
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DEFAULT_LOGIN_PATH)
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: getdef_str ("SUPATH",
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DEFAULT_ROOT_LOGIN_PATH)));
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+ else
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+ {
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+ char const *path = getenv ("PATH");
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+ char *new = NULL;
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+
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+ if (pw->pw_uid)
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+ new = clearsbin (path);
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+ else
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+ new = addsbin (path);
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+
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+ if (new)
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+ {
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+ xsetenv ("PATH", new);
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+ free (new);
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+ }
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+ }
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if (pw->pw_uid)
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{
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xsetenv ("USER", pw->pw_name);
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