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authorMathias Kresin <dev@kresin.me>2019-01-05 20:51:00 +0100
committerMathias Kresin <dev@kresin.me>2019-01-15 19:11:53 +0100
commitad8c2d6099a7da5192ee6e2c52a8303642271877 (patch)
tree29b3bc72d1e7448bc41636af088419eda1055339 /tools/zip/patches
parent4029788ff36a05a8731183269b675624269da84e (diff)
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tools: add zip utility
One image requires a zip compressed image, so add the zip util found in the packages feed, and extend it with some useful debian patches. Signed-off-by: Mathias Kresin <dev@kresin.me>
Diffstat (limited to 'tools/zip/patches')
-rw-r--r--tools/zip/patches/001-unix-configure-borrow-the-LFS-test-from-autotools.patch89
-rw-r--r--tools/zip/patches/004-do-not-set-unwanted-cflags.patch15
-rw-r--r--tools/zip/patches/006-stack-markings-to-avoid-executable-stack.patch21
-rw-r--r--tools/zip/patches/007-fclose-in-file-not-fclose-x.patch16
-rw-r--r--tools/zip/patches/008-hardening-build-fix-1.patch25
-rw-r--r--tools/zip/patches/009-hardening-build-fix-2.patch16
-rw-r--r--tools/zip/patches/010-remove-build-date.patch15
7 files changed, 197 insertions, 0 deletions
diff --git a/tools/zip/patches/001-unix-configure-borrow-the-LFS-test-from-autotools.patch b/tools/zip/patches/001-unix-configure-borrow-the-LFS-test-from-autotools.patch
new file mode 100644
index 0000000000..ef0de6fd9b
--- /dev/null
+++ b/tools/zip/patches/001-unix-configure-borrow-the-LFS-test-from-autotools.patch
@@ -0,0 +1,89 @@
+From fc392c939b9a18959482f588aff0afc29dd6d30a Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour at openwide.fr>
+Date: Fri, 23 Jan 2015 22:20:18 +0100
+Subject: [PATCH 6/6] unix/configure: borrow the LFS test from autotools.
+
+Infozip's LFS check can't work for cross-compilation
+since it try to run a target's binary on the host system.
+
+Instead, use to LFS test used by autotools which is a
+compilation test.
+(see autotools/lib/autoconf/specific.m4)
+
+Reported-by: Richard Genoud <richard.genoud at gmail.com>
+Signed-off-by: Romain Naour <romain.naour at openwide.fr>
+---
+ configure | 46 +++++++++++++++-------------------------------
+ 1 file changed, 15 insertions(+), 31 deletions(-)
+
+--- a/unix/configure
++++ b/unix/configure
+@@ -399,9 +399,8 @@ else
+ fi
+
+
+-# Now we set the 64-bit file environment and check the size of off_t
+-# Added 11/4/2003 EG
+-# Revised 8/12/2004 EG
++# LFS check borrowed from autotools sources
++# lib/autoconf/specific.m4
+
+ echo Check for Large File Support
+ cat > conftest.c << _EOF_
+@@ -410,23 +409,19 @@ cat > conftest.c << _EOF_
+ # define _FILE_OFFSET_BITS 64 /* select default interface as 64 bit */
+ # define _LARGE_FILES /* some OSes need this for 64-bit off_t */
+ #include <sys/types.h>
+-#include <sys/stat.h>
+-#include <unistd.h>
+-#include <stdio.h>
++
++ /* Check that off_t can represent 2**63 - 1 correctly.
++ We can't simply define LARGE_OFF_T to be 9223372036854775807,
++ since some C++ compilers masquerading as C compilers
++ incorrectly reject 9223372036854775807. */
++#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
++ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
++ && LARGE_OFF_T % 2147483647 == 1)
++ ? 1 : -1];
++
+ int main()
+ {
+- off_t offset;
+- struct stat s;
+- /* see if have 64-bit off_t */
+- if (sizeof(offset) < 8)
+- return 1;
+- printf(" off_t is %d bytes\n", sizeof(off_t));
+- /* see if have 64-bit stat */
+- if (sizeof(s.st_size) < 8) {
+- printf(" s.st_size is %d bytes\n", sizeof(s.st_size));
+- return 2;
+- }
+- return 3;
++ return 0;
+ }
+ _EOF_
+ # compile it
+@@ -434,19 +429,8 @@ $CC -o conftest conftest.c >/dev/null 2>
+ if [ $? -ne 0 ]; then
+ echo -- no Large File Support
+ else
+-# run it
+- ./conftest
+- r=$?
+- if [ $r -eq 1 ]; then
+- echo -- no Large File Support - no 64-bit off_t
+- elif [ $r -eq 2 ]; then
+- echo -- no Large File Support - no 64-bit stat
+- elif [ $r -eq 3 ]; then
+- echo -- yes we have Large File Support!
+- CFLAGS="${CFLAGS} -DLARGE_FILE_SUPPORT"
+- else
+- echo -- no Large File Support - conftest returned $r
+- fi
++ echo -- yes we have Large File Support!
++ CFLAGS="${CFLAGS} -DLARGE_FILE_SUPPORT"
+ fi
+
+
diff --git a/tools/zip/patches/004-do-not-set-unwanted-cflags.patch b/tools/zip/patches/004-do-not-set-unwanted-cflags.patch
new file mode 100644
index 0000000000..bfd226077a
--- /dev/null
+++ b/tools/zip/patches/004-do-not-set-unwanted-cflags.patch
@@ -0,0 +1,15 @@
+From: Santiago Vila <sanvila@debian.org>
+Subject: Do not set unwanted CFLAGS, as it breaks DEB_BUILD_OPTIONS
+X-Debian-version: 2.32-1
+
+--- a/unix/configure
++++ b/unix/configure
+@@ -98,7 +98,7 @@ int main()
+ _EOF_
+ $CC $CFLAGS -c conftest.c > /dev/null 2>/dev/null
+ if test $? -eq 0; then
+- CFLAGS_OPT='-O3'
++ # CFLAGS_OPT='-O3'
+ echo " GNU C ($CFLAGS_OPT)"
+ # Special Mac OS X shared library "ld" option?
+ if test ` uname -s 2> /dev/null ` = 'Darwin'; then
diff --git a/tools/zip/patches/006-stack-markings-to-avoid-executable-stack.patch b/tools/zip/patches/006-stack-markings-to-avoid-executable-stack.patch
new file mode 100644
index 0000000000..8b479faeda
--- /dev/null
+++ b/tools/zip/patches/006-stack-markings-to-avoid-executable-stack.patch
@@ -0,0 +1,21 @@
+From: Kees Cook <kees@debian.org>
+Subject: put stack markings in i386 assembly to avoid executable stack
+Bug-Debian: http://bugs.debian.org/528280
+X-Debian-version: 3.0-2
+
+--- a/crc_i386.S
++++ b/crc_i386.S
+@@ -302,3 +302,5 @@ _crc32: /* ulg c
+ #endif /* i386 || _i386 || _I386 || __i386 */
+
+ #endif /* !USE_ZLIB && !CRC_TABLE_ONLY */
++.section .note.GNU-stack, "", @progbits
++.previous
+--- a/match.S
++++ b/match.S
+@@ -405,3 +405,5 @@ L__return:
+ #endif /* i386 || _I386 || _i386 || __i386 */
+
+ #endif /* !USE_ZLIB */
++.section .note.GNU-stack, "", @progbits
++.previous
diff --git a/tools/zip/patches/007-fclose-in-file-not-fclose-x.patch b/tools/zip/patches/007-fclose-in-file-not-fclose-x.patch
new file mode 100644
index 0000000000..402f90a2d5
--- /dev/null
+++ b/tools/zip/patches/007-fclose-in-file-not-fclose-x.patch
@@ -0,0 +1,16 @@
+From: Christian Spieler
+Subject: zipnote.c: Close in_file instead of undefined file x
+Bug-Debian: http://bugs.debian.org/628594
+X-Debian-version: 3.0-4
+
+--- a/zipnote.c
++++ b/zipnote.c
+@@ -661,7 +661,7 @@ char **argv; /* command line
+ if ((r = zipcopy(z)) != ZE_OK)
+ ziperr(r, "was copying an entry");
+ }
+- fclose(x);
++ fclose(in_file);
+
+ /* Write central directory and end of central directory with new comments */
+ if ((c = zftello(y)) == (zoff_t)-1) /* get start of central */
diff --git a/tools/zip/patches/008-hardening-build-fix-1.patch b/tools/zip/patches/008-hardening-build-fix-1.patch
new file mode 100644
index 0000000000..a0c3a91eee
--- /dev/null
+++ b/tools/zip/patches/008-hardening-build-fix-1.patch
@@ -0,0 +1,25 @@
+From: Santiago Vila <sanvila@debian.org>
+Subject: Use format specifier %s to print strings, not the string itself
+Bug-Debian: http://bugs.debian.org/673476
+X-Debian-version: 3.0-5
+
+--- a/zip.c
++++ b/zip.c
+@@ -1028,7 +1028,7 @@ local void help_extended()
+
+ for (i = 0; i < sizeof(text)/sizeof(char *); i++)
+ {
+- printf(text[i]);
++ printf("%s", text[i]);
+ putchar('\n');
+ }
+ #ifdef DOS
+@@ -1225,7 +1225,7 @@ local void version_info()
+ CR_MAJORVER, CR_MINORVER, CR_BETA_VER, CR_VERSION_DATE);
+ for (i = 0; i < sizeof(cryptnote)/sizeof(char *); i++)
+ {
+- printf(cryptnote[i]);
++ printf("%s", cryptnote[i]);
+ putchar('\n');
+ }
+ ++i; /* crypt support means there IS at least one compilation option */
diff --git a/tools/zip/patches/009-hardening-build-fix-2.patch b/tools/zip/patches/009-hardening-build-fix-2.patch
new file mode 100644
index 0000000000..e295ffbc64
--- /dev/null
+++ b/tools/zip/patches/009-hardening-build-fix-2.patch
@@ -0,0 +1,16 @@
+From: Santiago Vila <sanvila@debian.org>
+Subject: unix/configure: Take linking flags from the environment
+Bug-Debian: http://bugs.debian.org/673476
+X-Debian-version: 3.0-5
+
+--- a/unix/configure
++++ b/unix/configure
+@@ -18,7 +18,7 @@ trap "rm -f conftest* core a.out; exit 1
+
+ CC=${1-cc}
+ CFLAGS=${2-"-I. -DUNIX"}
+-LFLAGS1=''
++LFLAGS1=${LDFLAGS}
+ LFLAGS2=''
+ LN="ln -s"
+
diff --git a/tools/zip/patches/010-remove-build-date.patch b/tools/zip/patches/010-remove-build-date.patch
new file mode 100644
index 0000000000..5fc385228a
--- /dev/null
+++ b/tools/zip/patches/010-remove-build-date.patch
@@ -0,0 +1,15 @@
+From: Santiago Vila <sanvila@debian.org>
+Subject: Remove (optional) build date to make the build reproducible
+Bug-Debian: http://bugs.debian.org/779042
+
+--- a/unix/unix.c
++++ b/unix/unix.c
+@@ -1020,7 +1020,7 @@ void version_local()
+
+
+ /* Define the compile date string */
+-#ifdef __DATE__
++#if 0
+ # define COMPILE_DATE " on " __DATE__
+ #else
+ # define COMPILE_DATE ""