Buildresult: linus/x86_64-defconfig/x86_64-gcc8 built on Feb 19 2019, 18:53

kisskb

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Status:	OK
Date/Time:	Feb 19 2019, 18:53
Duration:	0:03:08.995795
Builder:	ka2
Revision:	exec: load_script: Do not exec truncated interpreter path (`b5372fe5dc84235dbe04998efdede3c4daa866a9)`
Target:	linus/x86_64-defconfig/x86_64-gcc8
Branch:	linus
Compiler:	x86_64-gcc8 (x86_64-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30)
Config:	defconfig (download)
Log:	Download original No warnings found in log. Full Log # git rev-parse -q --verify b5372fe5dc84235dbe04998efdede3c4daa866a9^{commit} b5372fe5dc84235dbe04998efdede3c4daa866a9 already have revision, skipping fetch # git checkout -q -f -B kisskb b5372fe5dc84235dbe04998efdede3c4daa866a9 # git clean -qxdf # < git log -1 # commit b5372fe5dc84235dbe04998efdede3c4daa866a9 # Author: Kees Cook <keescook@chromium.org> # Date: Mon Feb 18 16:36:48 2019 -0800 # # exec: load_script: Do not exec truncated interpreter path # # Commit 8099b047ecc4 ("exec: load_script: don't blindly truncate # shebang string") was trying to protect against a confused exec of a # truncated interpreter path. However, it was overeager and also refused # to truncate arguments as well, which broke userspace, and it was # reverted. This attempts the protection again, but allows arguments to # remain truncated. In an effort to improve readability, helper functions # and comments have been added. # # Co-developed-by: Linus Torvalds <torvalds@linux-foundation.org> # Signed-off-by: Kees Cook <keescook@chromium.org> # Cc: Andrew Morton <akpm@linux-foundation.org> # Cc: Oleg Nesterov <oleg@redhat.com> # Cc: Samuel Dionne-Riel <samuel@dionne-riel.com> # Cc: Richard Weinberger <richard.weinberger@gmail.com> # Cc: Graham Christensen <graham@grahamc.com> # Cc: Michal Hocko <mhocko@suse.com> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 b5372fe5dc84235dbe04998efdede3c4daa866a9 # < make -s -j 8 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux- x86_64_defconfig # make -s -j 8 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux- Completed OK # rm -rf /kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 # Build took: 0:03:08.995795

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