20 Mar, 2014
1 commit
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lib/audit.c provides a generic function for auditing system calls.
This patch extends it for compat syscall support on bi-architectures
(32/64-bit) by adding lib/compat_audit.c.
What is required to support this feature are:
* add asm/unistd32.h for compat system call names
* select CONFIG_AUDIT_ARCH_COMPAT_GENERICSigned-off-by: AKASHI Takahiro
Acked-by: Richard Guy Briggs
Signed-off-by: Eric Paris
05 May, 2011
1 commit
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Many of the syscalls mentioned in the audit code are not present
for architectures that implement only the "standard" set of
Linux syscalls (e.g. openat, but not open, etc.). This change
adds proper #ifdefs for all those syscalls.Acked-by: Arnd Bergmann
Signed-off-by: Chris Metcalf
11 May, 2007
2 commits
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When auditing syscalls that send signals, log the pid and security
context for each target process. Optimize the data collection by
adding a counter for signal-related rules, and avoiding allocating an
aux struct unless we have more than one target process. For process
groups, collect pid/context data in blocks of 16. Move the
audit_signal_info() hook up in check_kill_permission() so we audit
attempts where permission is denied.Signed-off-by: Amy Griffis
Signed-off-by: Al Viro -
Add a syscall class for sending signals.
Signed-off-by: Amy Griffis
Signed-off-by: Al Viro
23 Sep, 2006
1 commit
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several targets have no ....at() family and m32r calls its only chown variant
chown32(), with __NR_chown being undefined. creat(2) is also absent in some
targets.Signed-off-by: Al Viro
Signed-off-by: Linus Torvalds
12 Sep, 2006
1 commit
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Take default arch/*/kernel/audit.c to lib/, have those with special
needs (== biarch) define AUDIT_ARCH in their Kconfig.Signed-off-by: Al Viro
