You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
61 lines
2.2 KiB
61 lines
2.2 KiB
From 0ca06b7178ac205855238941eef7fe981447822a Mon Sep 17 00:00:00 2001 |
|
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl> |
|
Date: Sun, 24 May 2015 20:20:06 -0400 |
|
Subject: [PATCH] bus-creds: always set SD_BUS_CREDS_PID when we set pid in the |
|
mask |
|
|
|
Also reorder the code a bit to be easier to parse. |
|
|
|
Cherry-picked from: 236f83a |
|
Related: #1230190 |
|
--- |
|
src/core/selinux-access.c | 2 +- |
|
src/libsystemd/sd-bus/bus-creds.c | 17 +++++++---------- |
|
2 files changed, 8 insertions(+), 11 deletions(-) |
|
|
|
diff --git a/src/core/selinux-access.c b/src/core/selinux-access.c |
|
index 18888747f..ce4f39459 100644 |
|
--- a/src/core/selinux-access.c |
|
+++ b/src/core/selinux-access.c |
|
@@ -240,7 +240,7 @@ int mac_selinux_generic_access_check( |
|
audit_info.path = path; |
|
audit_info.cmdline = cl; |
|
|
|
- r = selinux_check_access((security_context_t) scon, fcon, tclass, permission, &audit_info); |
|
+ r = selinux_check_access(scon, fcon, tclass, permission, &audit_info); |
|
if (r < 0) |
|
r = sd_bus_error_setf(error, SD_BUS_ERROR_ACCESS_DENIED, "SELinux policy denies access."); |
|
|
|
diff --git a/src/libsystemd/sd-bus/bus-creds.c b/src/libsystemd/sd-bus/bus-creds.c |
|
index ea8a619c5..5b87fa950 100644 |
|
--- a/src/libsystemd/sd-bus/bus-creds.c |
|
+++ b/src/libsystemd/sd-bus/bus-creds.c |
|
@@ -698,21 +698,18 @@ int bus_creds_add_more(sd_bus_creds *c, uint64_t mask, pid_t pid, pid_t tid) { |
|
return 0; |
|
|
|
/* Try to retrieve PID from creds if it wasn't passed to us */ |
|
- if (pid <= 0 && (c->mask & SD_BUS_CREDS_PID)) |
|
+ if (pid > 0) { |
|
+ c->pid = pid; |
|
+ c->mask |= SD_BUS_CREDS_PID; |
|
+ } else if (c->mask & SD_BUS_CREDS_PID) |
|
pid = c->pid; |
|
+ else |
|
+ /* Without pid we cannot do much... */ |
|
+ return 0; |
|
|
|
if (tid <= 0 && (c->mask & SD_BUS_CREDS_TID)) |
|
tid = c->pid; |
|
|
|
- /* Without pid we cannot do much... */ |
|
- if (pid <= 0) |
|
- return 0; |
|
- |
|
- if (pid > 0) { |
|
- c->pid = pid; |
|
- c->mask |= SD_BUS_CREDS_PID; |
|
- } |
|
- |
|
if (tid > 0) { |
|
c->tid = tid; |
|
c->mask |= SD_BUS_CREDS_TID;
|
|
|