diff options
Diffstat (limited to 'kernel/auditsc.c')
-rw-r--r-- | kernel/auditsc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 3ea836d3d941..9618d1507251 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c | |||
@@ -177,6 +177,7 @@ struct audit_aux_data_path { | |||
177 | 177 | ||
178 | /* The per-task audit context. */ | 178 | /* The per-task audit context. */ |
179 | struct audit_context { | 179 | struct audit_context { |
180 | int dummy; /* must be the first element */ | ||
180 | int in_syscall; /* 1 if task is in a syscall */ | 181 | int in_syscall; /* 1 if task is in a syscall */ |
181 | enum audit_state state; | 182 | enum audit_state state; |
182 | unsigned int serial; /* serial number for record */ | 183 | unsigned int serial; /* serial number for record */ |
@@ -517,7 +518,7 @@ static inline struct audit_context *audit_get_context(struct task_struct *tsk, | |||
517 | context->return_valid = return_valid; | 518 | context->return_valid = return_valid; |
518 | context->return_code = return_code; | 519 | context->return_code = return_code; |
519 | 520 | ||
520 | if (context->in_syscall && !context->auditable) { | 521 | if (context->in_syscall && !context->dummy && !context->auditable) { |
521 | enum audit_state state; | 522 | enum audit_state state; |
522 | 523 | ||
523 | state = audit_filter_syscall(tsk, context, &audit_filter_list[AUDIT_FILTER_EXIT]); | 524 | state = audit_filter_syscall(tsk, context, &audit_filter_list[AUDIT_FILTER_EXIT]); |
@@ -1069,7 +1070,8 @@ void audit_syscall_entry(int arch, int major, | |||
1069 | context->argv[3] = a4; | 1070 | context->argv[3] = a4; |
1070 | 1071 | ||
1071 | state = context->state; | 1072 | state = context->state; |
1072 | if (state == AUDIT_SETUP_CONTEXT || state == AUDIT_BUILD_CONTEXT) | 1073 | context->dummy = !audit_n_rules; |
1074 | if (!context->dummy && (state == AUDIT_SETUP_CONTEXT || state == AUDIT_BUILD_CONTEXT)) | ||
1073 | state = audit_filter_syscall(tsk, context, &audit_filter_list[AUDIT_FILTER_ENTRY]); | 1075 | state = audit_filter_syscall(tsk, context, &audit_filter_list[AUDIT_FILTER_ENTRY]); |
1074 | if (likely(state == AUDIT_DISABLED)) | 1076 | if (likely(state == AUDIT_DISABLED)) |
1075 | return; | 1077 | return; |