Subject: linux-image-2.6.32-5-amd64: with seccomp, _exit(0) kills process
Package: linux-2.6
Version: 2.6.32-23
Severity: normal
*** Please type your report below this line ***
Processes with seccomp are killed at _exit. They should be permitted to
call _exit, read, and write (read and write do work).
To reproduce:
cat > main.c << EOF
#include <unistd.h>
#include <sys/prctl.h>
int main() { prctl(PR_SET_SECCOMP, 1, 0, 0, 0); _exit(0); }
EOF
gcc -Wall -Wextra main.c -o seccomptest
./seccomptest
Killed
If the loaded modules, PCI devices, and USB devices sections would help,
please say so, and I will include them. They seem irrelevant to this
bug.
-- Package-specific info:
** Version:
Linux version 2.6.32-5-amd64 (Debian 2.6.32-23) (da...@debian.org) (gcc version
4.3.5 (Debian 4.3.5-3) ) #1 SMP Fri Sep 17 21:50:19 UTC 2010
** Command line:
BOOT_IMAGE=/vmlinuz-2.6.32-5-amd64 root=/dev/mapper/hda4_crypt ro vga=794
** Not tainted
** Model information
sys_vendor: System manufacturer
product_name: System Product Name
product_version: System Version
chassis_vendor: Chassis Manufacture
chassis_version: Chassis Version
bios_vendor: American Megatrends Inc.
bios_version: 2106
board_vendor: ASUSTeK Computer INC.
board_name: M4A88T-M
board_version: Rev X.0x
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32-5-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages linux-image-2.6.32-5-amd64 depends on:
ii debconf [debconf-2.0] 1.5.35 Debian configuration management sy
ii initramfs-tools [linux-initra 0.98.4 tools for generating an initramfs
ii linux-base 2.6.32-23 Linux image base package
ii module-init-tools 3.12-1 tools for managing Linux kernel mo
Versions of packages linux-image-2.6.32-5-amd64 recommends:
ii firmware-linux-free 2.6.32-23 Binary firmware for various driver
Versions of packages linux-image-2.6.32-5-amd64 suggests:
pn grub | lilo <none> (no description available)
ii linux-doc-2.6.32 2.6.32-23 Linux kernel specific documentatio
Versions of packages linux-image-2.6.32-5-amd64 is related to:
pn firmware-bnx2 <none> (no description available)
pn firmware-bnx2x <none> (no description available)
pn firmware-ipw2x00 <none> (no description available)
pn firmware-ivtv <none> (no description available)
pn firmware-iwlwifi <none> (no description available)
ii firmware-linux 0.26 Binary firmware for various driver
ii firmware-linux-nonfree 0.26 Binary firmware for various driver
pn firmware-qlogic <none> (no description available)
pn firmware-ralink <none> (no description available)
pn xen-hypervisor <none> (no description available)
-- debconf information excluded
--
To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
