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authorLinus Torvalds <torvalds@linux-foundation.org>2017-09-22 16:16:41 -1000
committerLinus Torvalds <torvalds@linux-foundation.org>2017-09-22 16:16:41 -1000
commitc0a3a64e723324ae6dda53214061a71de63808c3 (patch)
treef148333ecf690df602faaf389fb484d4561c6bc4 /Documentation/networking/filter.txt
parent69c902f597c4bec92013a526268620fb6255c24a (diff)
parent6849243bf4c6155151b294e9f0e0dc9540d6f083 (diff)
downloadlinux-c0a3a64e723324ae6dda53214061a71de63808c3.tar.gz
Merge tag 'seccomp-v4.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull seccomp updates from Kees Cook: "Major additions: - sysctl and seccomp operation to discover available actions (tyhicks) - new per-filter configurable logging infrastructure and sysctl (tyhicks) - SECCOMP_RET_LOG to log allowed syscalls (tyhicks) - SECCOMP_RET_KILL_PROCESS as the new strictest possible action - self-tests for new behaviors" [ This is the seccomp part of the security pull request during the merge window that was nixed due to unrelated problems - Linus ] * tag 'seccomp-v4.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: samples: Unrename SECCOMP_RET_KILL selftests/seccomp: Test thread vs process killing seccomp: Implement SECCOMP_RET_KILL_PROCESS action seccomp: Introduce SECCOMP_RET_KILL_PROCESS seccomp: Rename SECCOMP_RET_KILL to SECCOMP_RET_KILL_THREAD seccomp: Action to log before allowing seccomp: Filter flag to log all actions except SECCOMP_RET_ALLOW seccomp: Selftest for detection of filter flag support seccomp: Sysctl to configure actions that are allowed to be logged seccomp: Operation for checking if an action is available seccomp: Sysctl to display available actions seccomp: Provide matching filter for introspection selftests/seccomp: Refactor RET_ERRNO tests selftests/seccomp: Add simple seccomp overhead benchmark selftests/seccomp: Add tests for basic ptrace actions
Diffstat (limited to 'Documentation/networking/filter.txt')
-rw-r--r--Documentation/networking/filter.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/networking/filter.txt b/Documentation/networking/filter.txt
index 789b74dbe1d9..87814859cfc2 100644
--- a/Documentation/networking/filter.txt
+++ b/Documentation/networking/filter.txt
@@ -337,7 +337,7 @@ Examples for low-level BPF:
jeq #14, good /* __NR_rt_sigprocmask */
jeq #13, good /* __NR_rt_sigaction */
jeq #35, good /* __NR_nanosleep */
- bad: ret #0 /* SECCOMP_RET_KILL */
+ bad: ret #0 /* SECCOMP_RET_KILL_THREAD */
good: ret #0x7fff0000 /* SECCOMP_RET_ALLOW */
The above example code can be placed into a file (here called "foo"), and