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authorAmy Griffis <amy.griffis@hp.com>2007-03-29 18:01:04 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2007-05-11 05:38:25 -0400
commite54dc2431d740a79a6bd013babade99d71b1714f (patch)
tree16b0990d5c16946239a17b332f54b5918fb03305 /arch/s390
parent7f13da40e36c84d0d046b7adbd060af7d3717250 (diff)
downloadlinux-2.6.34-ux500-e54dc2431d740a79a6bd013babade99d71b1714f.tar.gz
[PATCH] audit signal recipients
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 <amy.griffis@hp.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/kernel/audit.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/s390/kernel/audit.c b/arch/s390/kernel/audit.c
index 7affafe626d..d1c76fe10f2 100644
--- a/arch/s390/kernel/audit.c
+++ b/arch/s390/kernel/audit.c
@@ -28,6 +28,15 @@ static unsigned signal_class[] = {
~0U
};
+int audit_classify_arch(int arch)
+{
+#ifdef CONFIG_COMPAT
+ if (arch == AUDIT_ARCH_S390)
+ return 1;
+#endif
+ return 0;
+}
+
int audit_classify_syscall(int abi, unsigned syscall)
{
#ifdef CONFIG_COMPAT