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Accepting request 245576 from home:vitezslav_cizek:branches:Archiving

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- drop cpio-dir_perm.patch
  * no longer needed since 2.11
  * it was dropped from Fedora too and only caused problems (bnc#889138)

OBS-URL: https://build.opensuse.org/request/show/245576
OBS-URL: https://build.opensuse.org/package/show/Archiving/cpio?expand=0&rev=46
This commit is contained in:
Ismail Dönmez 2014-08-21 13:00:11 +00:00 committed by Git OBS Bridge
parent d69eec703b
commit dfa0e5df25
3 changed files with 7 additions and 284 deletions
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281
cpio-dir_perm.patch
View File

@ -1,281 +0,0 @@
Redhat-bugzilla: 430835
* revert make_path code to previous state, which worked better
* this can be dropped when permission issues are solved in upstream
diff -up cpio-2.9/src/extern.h.dir_perm cpio-2.9/src/extern.h
--- cpio-2.9/src/extern.h.dir_perm 2007-06-28 14:59:38.000000000 +0200
+++ cpio-2.9/src/extern.h 2008-03-03 11:57:43.000000000 +0100
@@ -140,8 +140,8 @@ void process_args (int argc, char *argv[
void initialize_buffers (void);
/* makepath.c */
-int make_path (char *argpath, uid_t owner, gid_t group,
- const char *verbose_fmt_string);
+int make_path (char *argpath, int mode, int parent_mode,
+ uid_t owner, gid_t group, char *verbose_fmt_string);
/* tar.c */
void write_out_tar_header (struct cpio_file_stat *file_hdr, int out_des);
diff -up cpio-2.9/src/util.c.dir_perm cpio-2.9/src/util.c
--- cpio-2.9/src/util.c.dir_perm 2007-06-28 15:04:51.000000000 +0200
+++ cpio-2.9/src/util.c 2008-03-03 11:45:00.000000000 +0100
@@ -618,14 +618,7 @@ create_all_directories (char *name)
error (2, 0, _("virtual memory exhausted"));
if (dir[0] != '.' || dir[1] != '\0')
- {
- const char *fmt;
- if (warn_option & CPIO_WARN_INTERDIR)
- fmt = _("Creating intermediate directory `%s'");
- else
- fmt = NULL;
- make_path (dir, -1, -1, fmt);
- }
+ make_path (dir, mode, 0700, -1, -1, (char *) NULL);
free (dir);
}
diff -up cpio-2.9/src/makepath.c.dir_perm cpio-2.9/src/makepath.c
--- cpio-2.9/src/makepath.c.dir_perm 2007-06-28 15:09:47.000000000 +0200
+++ cpio-2.9/src/makepath.c 2008-03-03 11:45:00.000000000 +0100
@@ -29,15 +29,14 @@
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
-#include "cpiohdr.h"
-#include "dstring.h"
-#include "extern.h"
/* Ensure that the directory ARGPATH exists.
Remove any trailing slashes from ARGPATH before calling this function.
- Make all directory components that don't already exist with
- permissions 700.
+ Make any leading directories that don't already exist, with
+ permissions PARENT_MODE.
+ If the last element of ARGPATH does not exist, create it as
+ a new directory with permissions MODE.
If OWNER and GROUP are non-negative, make them the UID and GID of
created directories.
If VERBOSE_FMT_STRING is nonzero, use it as a printf format
@@ -49,26 +48,48 @@
int
make_path (char *argpath,
+ int mode,
+ int parent_mode,
uid_t owner,
gid_t group,
- const char *verbose_fmt_string)
+ char *verbose_fmt_string)
{
char *dirpath; /* A copy we can scribble NULs on. */
struct stat stats;
int retval = 0;
- mode_t tmpmode;
- mode_t invert_permissions;
- int we_are_root = getuid () == 0;
+ int oldmask = umask (0);
dirpath = alloca (strlen (argpath) + 1);
-
strcpy (dirpath, argpath);
if (stat (dirpath, &stats))
{
- tmpmode = MODE_RWX & ~ newdir_umask;
- invert_permissions = we_are_root ? 0 : MODE_WXUSR & ~ tmpmode;
+ char *slash;
+ int tmp_mode; /* Initial perms for leading dirs. */
+ int re_protect; /* Should leading dirs be unwritable? */
+ struct ptr_list
+ {
+ char *dirname_end;
+ struct ptr_list *next;
+ };
+ struct ptr_list *p, *leading_dirs = NULL;
+
+ /* If leading directories shouldn't be writable or executable,
+ or should have set[ug]id or sticky bits set and we are setting
+ their owners, we need to fix their permissions after making them. */
+ if (((parent_mode & 0300) != 0300)
+ || (owner != (uid_t) -1 && group != (gid_t) -1
+ && (parent_mode & 07000) != 0))
+ {
+ tmp_mode = 0700;
+ re_protect = 1;
+ }
+ else
+ {
+ tmp_mode = parent_mode;
+ re_protect = 0;
+ }
- char *slash = dirpath;
+ slash = dirpath;
while (*slash == '/')
slash++;
while ((slash = strchr (slash, '/')))
@@ -91,9 +112,10 @@ make_path (char *argpath,
*(slash -1) = '\0';
}
#endif
- if (mkdir (dirpath, tmpmode ^ invert_permissions))
+ if (mkdir (dirpath, tmp_mode))
{
error (0, errno, _("cannot make directory `%s'"), dirpath);
+ umask (oldmask);
return 1;
}
else
@@ -101,18 +123,24 @@ make_path (char *argpath,
if (verbose_fmt_string != NULL)
error (0, 0, verbose_fmt_string, dirpath);
- if (stat (dirpath, &stats))
- stat_error (dirpath);
- else
+ if (owner != (uid_t) -1 && group != (gid_t) -1
+ && chown (dirpath, owner, group)
+#ifdef AFS
+ && errno != EPERM
+#endif
+ )
+ {
+ chown_error_details (dirpath, owner, group);
+ retval = 1;
+ }
+ if (re_protect)
{
- if (owner != -1)
- stats.st_uid = owner;
- if (group != -1)
- stats.st_gid = group;
-
- delay_set_stat (dirpath, &stats, invert_permissions);
+ struct ptr_list *new = (struct ptr_list *)
+ alloca (sizeof (struct ptr_list));
+ new->dirname_end = slash;
+ new->next = leading_dirs;
+ leading_dirs = new;
}
-
#ifdef HPUX_CDF
if (iscdf)
{
@@ -129,6 +157,7 @@ make_path (char *argpath,
else if (!S_ISDIR (stats.st_mode))
{
error (0, 0, _("`%s' exists but is not a directory"), dirpath);
+ umask (oldmask);
return 1;
}
@@ -143,7 +172,7 @@ make_path (char *argpath,
/* We're done making leading directories.
Make the final component of the path. */
- if (mkdir (dirpath, tmpmode ^ invert_permissions))
+ if (mkdir (dirpath, mode))
{
/* In some cases, if the final component in dirpath was `.' then we
just got an EEXIST error from that last mkdir(). If that's
@@ -153,24 +182,51 @@ make_path (char *argpath,
(!S_ISDIR (stats.st_mode) ) )
{
error (0, errno, _("cannot make directory `%s'"), dirpath);
+ umask (oldmask);
return 1;
}
}
- else if (stat (dirpath, &stats))
- stat_error (dirpath);
- else
- {
- if (owner != -1)
- stats.st_uid = owner;
- if (group != -1)
- stats.st_gid = group;
-
- delay_set_stat (dirpath, &stats, invert_permissions);
- }
-
if (verbose_fmt_string != NULL)
error (0, 0, verbose_fmt_string, dirpath);
+ if (owner != (uid_t) -1 && group != (gid_t) -1)
+ {
+ if (chown (dirpath, owner, group)
+#ifdef AFS
+ && errno != EPERM
+#endif
+ )
+ {
+ chown_error_details (dirpath, owner, group);
+ retval = 1;
+ }
+ }
+ /* chown may have turned off some permission bits we wanted. */
+ if ((mode & 07000) != 0 && chmod (dirpath, mode))
+ {
+ chmod_error_details (dirpath, mode);
+ retval = 1;
+ }
+
+ /* If the mode for leading directories didn't include owner "wx"
+ privileges, we have to reset their protections to the correct
+ value. */
+ for (p = leading_dirs; p != NULL; p = p->next)
+ {
+ *p->dirname_end = '\0';
+#if 0
+ /* cpio always calls make_path with parent mode 0700, so
+ we don't have to do this. If we ever do have to do this,
+ we have to stat the directory first to get the setuid
+ bit so we don't break HP CDF's. */
+ if (chmod (dirpath, parent_mode))
+ {
+ chmod_error_details (dirpath, parent_mode);
+ retval = 1;
+ }
+#endif
+
+ }
}
else
{
@@ -179,10 +235,33 @@ make_path (char *argpath,
if (!S_ISDIR (stats.st_mode))
{
error (0, 0, _("`%s' exists but is not a directory"), dirpath);
+ umask (oldmask);
return 1;
}
+ /* chown must precede chmod because on some systems,
+ chown clears the set[ug]id bits for non-superusers,
+ resulting in incorrect permissions.
+ On System V, users can give away files with chown and then not
+ be able to chmod them. So don't give files away. */
+
+ if (owner != (uid_t) -1 && group != (gid_t) -1
+ && chown (dirpath, owner, group)
+#ifdef AFS
+ && errno != EPERM
+#endif
+ )
+ {
+ chown_error_details (dirpath, owner, group);
+ retval = 1;
+ }
+ if (chmod (dirpath, mode))
+ {
+ chmod_error_details (dirpath, mode);
+ retval = 1;
+ }
}
+ umask (oldmask);
return retval;
}

7
cpio.changes
View File

@ -1,3 +1,10 @@
-------------------------------------------------------------------
Thu Aug 21 11:35:36 UTC 2014 - vcizek@suse.com
- drop cpio-dir_perm.patch
* no longer needed since 2.11
* it was dropped from Fedora too and only caused problems (bnc#889138)
-------------------------------------------------------------------
Tue Jul 29 10:23:21 UTC 2014 - vcizek@suse.com

3
cpio.spec
View File

@ -31,8 +31,6 @@ Patch2: cpio-use_new_ascii_format.patch
Patch3: cpio-mt.patch
Patch4: cpio-use_sbin_rmt.patch
Patch5: cpio-open_nonblock.patch
#patch dir_perm reverts some things which were added by patch #7 chmodRaceC
Patch14: cpio-dir_perm.patch
Patch15: cpio-eof_tape_handling.patch
# make posibble to have device nodes with major number > 127
# Red Hat Bugzilla #450109
@ -76,7 +74,6 @@ Authors:
%patch3
%patch4
%patch5
%patch14 -p1
%patch15
%patch17
%patch18