From 1c30e3af8a79260cdba833a719209b01e6b92300 Mon Sep 17 00:00:00 2001 From: Richard Guy Briggs Date: Wed, 19 May 2021 16:00:21 -0400 Subject: audit: add support for the openat2 syscall The openat2(2) syscall was added in kernel v5.6 with commit fddb5d430ad9 ("open: introduce openat2(2) syscall"). Add the openat2(2) syscall to the audit syscall classifier. Link: https://github.com/linux-audit/audit-kernel/issues/67 Link: https://lore.kernel.org/r/f5f1a4d8699613f8c02ce762807228c841c2e26f.1621363275.git.rgb@redhat.com Signed-off-by: Richard Guy Briggs Acked-by: Christian Brauner [PM: merge fuzz due to previous header rename, commit line wraps] Signed-off-by: Paul Moore --- kernel/auditsc.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'kernel/auditsc.c') diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 3f9108101598..8c4335a35274 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -63,6 +63,7 @@ #include #include #include +#include #include "audit.h" @@ -183,6 +184,8 @@ static int audit_match_perm(struct audit_context *ctx, int mask) return ((mask & AUDIT_PERM_WRITE) && ctx->argv[0] == SYS_BIND); case AUDITSC_EXECVE: return mask & AUDIT_PERM_EXEC; + case AUDITSC_OPENAT2: + return mask & ACC_MODE((u32)((struct open_how *)ctx->argv[2])->flags); default: return 0; } -- cgit v1.2.3-59-g8ed1b