diff options
| author | Will Drewry <wad@chromium.org> | 2012-02-09 12:01:37 -0600 |
|---|---|---|
| committer | John Rigby <john.rigby@linaro.org> | 2012-06-25 12:17:11 -0600 |
| commit | fd60f14fdea713b01f6fc46c206ffa2023a9fee3 (patch) | |
| tree | 87601a109795e2c83f55696e3898608b28c523cb /include/asm-generic | |
| parent | b88b7afd9fcfba9e4d0d511b23ae4c21bc2b94a8 (diff) | |
UBUNTU: SAUCE: SECCOMP: seccomp: Add SECCOMP_RET_TRAP
Adds a new return value to seccomp filters that triggers a SIGSYS to be
delivered with the new SYS_SECCOMP si_code.
This allows in-process system call emulation, including just specifying
an errno or cleanly dumping core, rather than just dying.
v15: - use audit_seccomp/skip
- pad out error spacing; clean up switch (indan@nul.nu)
v14: - n/a
v13: - rebase on to 88ebdda6159ffc15699f204c33feb3e431bf9bdc
v12: - rebase on to linux-next
v11: - clarify the comment (indan@nul.nu)
- s/sigtrap/sigsys
v10: - use SIGSYS, syscall_get_arch, updates arch/Kconfig
note suggested-by (though original suggestion had other behaviors)
v9: - changes to SIGILL
v8: - clean up based on changes to dependent patches
v7: - introduction
Suggested-by: Markus Gutschke <markus@chromium.org>
Suggested-by: Julien Tinnes <jln@chromium.org>
Signed-off-by: Will Drewry <wad@chromium.org>
Signed-off-by: Kees Cook <kees@ubuntu.com>
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/siginfo.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-generic/siginfo.h b/include/asm-generic/siginfo.h index d2c7f2953c2..8ed67779fc0 100644 --- a/include/asm-generic/siginfo.h +++ b/include/asm-generic/siginfo.h @@ -101,7 +101,7 @@ typedef struct siginfo { /* SIGSYS */ struct { - void __user *_call_addr; /* calling insn */ + void __user *_call_addr; /* calling user insn */ int _syscall; /* triggering system call number */ unsigned int _arch; /* AUDIT_ARCH_* of syscall */ } _sigsys; |