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[LEDE-DEV] make /var/{run, lock, state} not world writable (0755)

Message ID 1466064555-112759-1-git-send-email-champetier.etienne@gmail.com
State Accepted
Headers show

Commit Message

Etienne Champetier June 16, 2016, 8:09 a.m. UTC 
since commit be950c5e56b86509e1e237931d0ac8203372be82 (09/03/2013)
/var/{run,lock,state} are world writable (0777) which is a security issue
before that they were created by /etc/init.d/boot with normal
permissions (0755), so revert to that state

Signed-off-by: Etienne CHAMPETIER <champetier.etienne@gmail.com>
---
 initd/early.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/initd/early.c b/initd/early.c
index accfc1d..bf519f6 100644
--- a/initd/early.c
+++ b/initd/early.c
@@ -73,9 +73,9 @@  early_mounts(void)
 		mount("tmpfs", "/tmp/shm", "tmpfs", MS_NOSUID | MS_NODEV | MS_NOATIME,
 				"mode=01777");
 	}
-	mkdir("/tmp/run", 0777);
-	mkdir("/tmp/lock", 0777);
-	mkdir("/tmp/state", 0777);
+	mkdir("/tmp/run", 0755);
+	mkdir("/tmp/lock", 0755);
+	mkdir("/tmp/state", 0755);
 	umask(oldumask);
 }