diff options
Diffstat (limited to 'external/poky/meta/recipes-graphics/xorg-xserver/xserver-xorg/sdksyms-no-build-path.patch')
| -rw-r--r-- | external/poky/meta/recipes-graphics/xorg-xserver/xserver-xorg/sdksyms-no-build-path.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/external/poky/meta/recipes-graphics/xorg-xserver/xserver-xorg/sdksyms-no-build-path.patch b/external/poky/meta/recipes-graphics/xorg-xserver/xserver-xorg/sdksyms-no-build-path.patch new file mode 100644 index 00000000..be198ece --- /dev/null +++ b/external/poky/meta/recipes-graphics/xorg-xserver/xserver-xorg/sdksyms-no-build-path.patch @@ -0,0 +1,50 @@ +Upstream-Status: Backport [https://gitlab.freedesktop.org/xorg/xserver/merge_requests/253] +Signed-off-by: Ross Burton <ross.burton@intel.com> + +From ca832598d38ba55a001088b57d73c6d7261dc9a7 Mon Sep 17 00:00:00 2001 +From: Ross Burton <ross.burton@intel.com> +Date: Thu, 1 Aug 2019 15:24:51 +0100 +Subject: [PATCH] sdksyms.sh: don't embed the build path + +This script generates a header that has a comment containing the build path for +no real reason. As this source can end up deployed on targets in debug packages +this means there is both potentially sensitive information leakage about the +build environment, and a source of change for reproducible builds. +--- + hw/xfree86/sdksyms.sh | 7 +++++-- + 1 file changed, 5 insertions(+), 2 deletions(-) + +diff --git a/hw/xfree86/sdksyms.sh b/hw/xfree86/sdksyms.sh +index 39e33711d..bdf47a71a 100755 +--- a/hw/xfree86/sdksyms.sh ++++ b/hw/xfree86/sdksyms.sh +@@ -302,13 +302,16 @@ LC_ALL=C + export LC_ALL + ${CPP:-cpp} "$@" sdksyms.c > /dev/null || exit $? + ${CPP:-cpp} "$@" sdksyms.c | ${AWK:-awk} -v topdir=$topdir ' ++function basename(file) { ++ sub(".*/", "", file) ++ return file ++} + BEGIN { + sdk = 0; + print("/*"); + print(" * These symbols are referenced to ensure they"); + print(" * will be available in the X Server binary."); + print(" */"); +- printf("/* topdir=%s */\n", topdir); + print("_X_HIDDEN void *xorg_symbols[] = {"); + + printf("sdksyms.c:") > "sdksyms.dep"; +@@ -337,7 +340,7 @@ BEGIN { + # remove quotes + gsub(/"/, "", $3); + line = $2; +- header = $3; ++ header = basename($3); + if (! headers[$3]) { + printf(" \\\n %s", $3) >> "sdksyms.dep"; + headers[$3] = 1; +-- +2.20.1 + |