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From b2195f2116754f99fff8ceae026931be3aa3cd3b Mon Sep 17 00:00:00 2001
From: Eduardo Barretto <ebarretto@linux.vnet.ibm.com>
Date: Tue, 9 May 2017 13:31:05 -0300
Subject: Allow getuid and geteuid calls
getuid and geteuid are needed when using an openssl engine that calls a
crypto card, e.g. ICA (libica).
Those syscalls are also needed by the distros for audit code.
Signed-off-by: Eduardo Barretto <ebarretto@linux.vnet.ibm.com>
Origin: other, https://bugzilla.mindrot.org/show_bug.cgi?id=2752
Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=2752
Bug-Ubuntu: https://bugs.launchpad.net/bugs/1686618
Last-Update: 2017-08-28
Patch-Name: seccomp-getuid-geteuid.patch
---
sandbox-seccomp-filter.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/sandbox-seccomp-filter.c b/sandbox-seccomp-filter.c
index 997b66ff..4cbaaa2e 100644
--- a/sandbox-seccomp-filter.c
+++ b/sandbox-seccomp-filter.c
@@ -175,6 +175,18 @@ static const struct sock_filter preauth_insns[] = {
#ifdef __NR_getpid
SC_ALLOW(__NR_getpid),
#endif
+#ifdef __NR_getuid
+ SC_ALLOW(__NR_getuid),
+#endif
+#ifdef __NR_getuid32
+ SC_ALLOW(__NR_getuid32),
+#endif
+#ifdef __NR_geteuid
+ SC_ALLOW(__NR_geteuid),
+#endif
+#ifdef __NR_geteuid32
+ SC_ALLOW(__NR_geteuid32),
+#endif
#ifdef __NR_getrandom
SC_ALLOW(__NR_getrandom),
#endif
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