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-rw-r--r--meta/recipes-extended/cpio/cpio-2.8/fix-memory-overrun.patch217
1 files changed, 0 insertions, 217 deletions
diff --git a/meta/recipes-extended/cpio/cpio-2.8/fix-memory-overrun.patch b/meta/recipes-extended/cpio/cpio-2.8/fix-memory-overrun.patch
deleted file mode 100644
index 0148e70797..0000000000
--- a/meta/recipes-extended/cpio/cpio-2.8/fix-memory-overrun.patch
+++ /dev/null
@@ -1,217 +0,0 @@
-cpio: Fix memory overrun on reading improperly created link records
-
-Signed-off-by: Bian Naimeng <biannm@cn.fujitsu.com>
-
-http://git.savannah.gnu.org/cgit/cpio.git/commit/?id=746f3ff670dcfcdd28fcc990e79cd6fccc7ae48d
-
- * src/copyin.c (get_link_name): New function.
- (list_file, copyin_link): use get_link_name
-
- * tests/symlink-bad-length.at: New file.
- * tests/symlink-long.at: New file.
- * tests/Makefile.am: Add new files.
- * tests/testsuite.at: Likewise.
-
- See http://lists.gnu.org/archive/html/bug-cpio/2014-11/msg00007.html
-
-Upstream-Status: Backport
-
-Signed-off-by: Sergey Poznyakoff <gray@gnu.org.ua>
-
-diff -Nurp cpio-2.8.orig/src/copyin.c cpio-2.8/src/copyin.c
---- cpio-2.8.orig/src/copyin.c 2007-06-07 19:58:03.000000000 +0800
-+++ cpio-2.8/src/copyin.c 2014-12-08 11:30:01.159791484 +0800
-@@ -126,6 +126,28 @@ tape_skip_padding (int in_file_des, int
- }
-
-
-+static char *
-+get_link_name (struct cpio_file_stat *file_hdr, int in_file_des)
-+{
-+ off_t n = file_hdr->c_filesize + 1;
-+ char *link_name;
-+
-+ if (n == 0 || n > SIZE_MAX)
-+ {
-+ error (0, 0, _("%s: stored filename length too big"), file_hdr->c_name);
-+ link_name = NULL;
-+ }
-+ else
-+ {
-+ link_name = xmalloc (n);
-+ tape_buffered_read (link_name, in_file_des, file_hdr->c_filesize);
-+ link_name[file_hdr->c_filesize] = '\0';
-+ tape_skip_padding (in_file_des, file_hdr->c_filesize);
-+ }
-+ return link_name;
-+}
-+
-+
- static void
- list_file(struct cpio_file_stat* file_hdr, int in_file_des)
- {
-@@ -136,21 +158,16 @@ list_file(struct cpio_file_stat* file_hd
- {
- if (archive_format != arf_tar && archive_format != arf_ustar)
- {
-- char *link_name = NULL; /* Name of hard and symbolic links. */
--
-- link_name = (char *) xmalloc ((unsigned int) file_hdr->c_filesize + 1);
-- link_name[file_hdr->c_filesize] = '\0';
-- tape_buffered_read (link_name, in_file_des, file_hdr->c_filesize);
-- long_format (file_hdr, link_name);
-- free (link_name);
-- tape_skip_padding (in_file_des, file_hdr->c_filesize);
-- return;
-+ char *link_name = get_link_name (file_hdr, in_file_des);
-+ if (link_name)
-+ {
-+ long_format (file_hdr, link_name);
-+ free (link_name);
-+ }
- }
- else
-- {
- long_format (file_hdr, file_hdr->c_tar_linkname);
-- return;
-- }
-+ return;
- }
- else
- #endif
-@@ -732,10 +749,7 @@ copyin_link(struct cpio_file_stat *file_
-
- if (archive_format != arf_tar && archive_format != arf_ustar)
- {
-- link_name = (char *) xmalloc ((unsigned int) file_hdr->c_filesize + 1);
-- link_name[file_hdr->c_filesize] = '\0';
-- tape_buffered_read (link_name, in_file_des, file_hdr->c_filesize);
-- tape_skip_padding (in_file_des, file_hdr->c_filesize);
-+ link_name = get_link_name (file_hdr, in_file_des);
- }
- else
- {
-diff -Nurp cpio-2.8.orig/tests/Makefile.am cpio-2.8/tests/Makefile.am
---- cpio-2.8.orig/tests/Makefile.am 2006-10-24 18:32:13.000000000 +0800
-+++ cpio-2.8/tests/Makefile.am 2014-12-08 11:30:52.387789482 +0800
-@@ -45,6 +45,8 @@ TESTSUITE_AT = \
- testsuite.at\
- inout.at\
- symlink.at\
-+ symlink-bad-length.at\
-+ symlink-long.at\
- version.at
-
- TESTSUITE = $(srcdir)/testsuite
-diff -Nurp cpio-2.8.orig/tests/symlink-bad-length.at cpio-2.8/tests/symlink-bad-length.at
---- cpio-2.8.orig/tests/symlink-bad-length.at 1970-01-01 08:00:00.000000000 +0800
-+++ cpio-2.8/tests/symlink-bad-length.at 2014-12-08 11:33:25.283783507 +0800
-@@ -0,0 +1,49 @@
-+# Process this file with autom4te to create testsuite. -*- Autotest -*-
-+# Copyright (C) 2014 Free Software Foundation, Inc.
-+
-+# This program is free software; you can redistribute it and/or modify
-+# it under the terms of the GNU General Public License as published by
-+# the Free Software Foundation; either version 3, or (at your option)
-+# any later version.
-+
-+# This program is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+# GNU General Public License for more details.
-+
-+# You should have received a copy of the GNU General Public License
-+# along with this program; if not, write to the Free Software
-+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-+# 02110-1301 USA.
-+
-+# Cpio v2.11 did segfault with badly set symlink length.
-+# References:
-+# http://lists.gnu.org/archive/html/bug-cpio/2014-11/msg00007.html
-+
-+AT_SETUP([symlink-bad-length])
-+AT_KEYWORDS([symlink-long copyout])
-+
-+AT_DATA([ARCHIVE.base64],
-+[x3EjAIBAtIEtJy8nAQAAAHRUYW0FAAAADQBGSUxFAABzb21lIGNvbnRlbnQKAMdxIwBgQ/+hLScv
-+JwEAAAB0VEhuBQD/////TElOSwAARklMRcdxAAAAAAAAAAAAAAEAAAAAAAAACwAAAAAAVFJBSUxF
-+UiEhIQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
-+])
-+
-+AT_CHECK([
-+base64 -d ARCHIVE.base64 > ARCHIVE || AT_SKIP_TEST
-+cpio -ntv < ARCHIVE
-+test $? -eq 2
-+],
-+[0],
-+[-rw-rw-r-- 1 10029 10031 13 Nov 25 13:52 FILE
-+],[cpio: LINK: stored filename length too big
-+cpio: premature end of file
-+])
-+
-+AT_CLEANUP
-diff -Nurp cpio-2.8.orig/tests/symlink-long.at cpio-2.8/tests/symlink-long.at
---- cpio-2.8.orig/tests/symlink-long.at 1970-01-01 08:00:00.000000000 +0800
-+++ cpio-2.8/tests/symlink-long.at 2014-12-08 11:34:28.807781024 +0800
-@@ -0,0 +1,46 @@
-+# Process this file with autom4te to create testsuite. -*- Autotest -*-
-+# Copyright (C) 2014 Free Software Foundation, Inc.
-+
-+# This program is free software; you can redistribute it and/or modify
-+# it under the terms of the GNU General Public License as published by
-+# the Free Software Foundation; either version 3, or (at your option)
-+# any later version.
-+
-+# This program is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+# GNU General Public License for more details.
-+
-+# You should have received a copy of the GNU General Public License
-+# along with this program; if not, write to the Free Software
-+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-+# 02110-1301 USA.
-+
-+# Cpio v2.11.90 changed the way symlink name is read from archive.
-+# References:
-+# http://lists.gnu.org/archive/html/bug-cpio/2014-11/msg00007.html
-+
-+AT_SETUP([symlink-long])
-+AT_KEYWORDS([symlink-long copyout])
-+
-+AT_CHECK([
-+
-+# len(dirname) > READBUFSIZE
-+dirname=
-+for i in {1..52}; do
-+ dirname="xxxxxxxxx/$dirname"
-+ mkdir "$dirname"
-+done
-+ln -s "$dirname" x || AT_SKIP_TEST
-+
-+echo x | cpio -o > ar
-+list=`cpio -tv < ar | sed 's|.*-> ||'`
-+test "$list" = "$dirname" && echo success || echo fail
-+],
-+[0],
-+[success
-+],[2 blocks
-+2 blocks
-+])
-+
-+AT_CLEANUP
-diff -Nurp cpio-2.8.orig/tests/testsuite.at cpio-2.8/tests/testsuite.at
---- cpio-2.8.orig/tests/testsuite.at 2006-10-24 18:32:13.000000000 +0800
-+++ cpio-2.8/tests/testsuite.at 2014-12-08 11:34:56.515779942 +0800
-@@ -31,3 +31,5 @@ m4_include([version.at])
-
- m4_include([inout.at])
- m4_include([symlink.at])
-+m4_include([symlink-bad-length.at])
-+m4_include([symlink-long.at])