Commit c6743a3a authored Apr 09, 2018 by Connor O'Brien

ANDROID: proc: add null check in proc_uid_init



Check for case when proc_mkdir returns null.

Bug: 75236413
Test: Build & boot device; run 'ls /proc/uid/'
Change-Id: Ie8dd71cc724787286a5f7bc19b5a611ac87a2697
Signed-off-by: Connor O'Brien <connoro@google.com>

parent 24a2d903

fs/proc/uid.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -286,6 +286,8 @@ static const struct inode_operations proc_uid_inode_operations = {
		int __init proc_uid_init(void)
		{
		proc_uid = proc_mkdir("uid", NULL);
		if (!proc_uid)
		return -ENOMEM;
		proc_uid->proc_iops = &proc_uid_inode_operations;
		proc_uid->proc_fops = &proc_uid_operations;