Openwrt/tools/zip/patches/006-stack-markings-to-avoid-executable-stack.patch
Mathias Kresin ad8c2d6099 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>
2019-01-15 19:11:53 +01:00

22 lines
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Diff

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