diff options
| author | Matthias Kaehlcke <mka@chromium.org> | 2017-03-16 15:26:52 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-08 12:12:44 +0200 |
| commit | 00972acdcf70f21548d9aa7915f7ceacf87dcf05 (patch) | |
| tree | 6d55613aee608ce3155e225317badd34a40a549a /security/selinux/ss | |
| parent | e78c59fda86c61b5c2a79ad9c4a52cd72a9c88ef (diff) | |
selinux: Remove unnecessary check of array base in selinux_set_mapping()
commit 342e91578eb6909529bc7095964cd44b9c057c4e upstream.
'perms' will never be NULL since it isn't a plain pointer but an array
of u32 values.
This fixes the following warning when building with clang:
security/selinux/ss/services.c:158:16: error: address of array
'p_in->perms' will always evaluate to 'true'
[-Werror,-Wpointer-bool-conversion]
while (p_in->perms && p_in->perms[k]) {
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Cc: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'security/selinux/ss')
| -rw-r--r-- | security/selinux/ss/services.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index 73275a92f2e2..d656b7c98394 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -155,7 +155,7 @@ static int selinux_set_mapping(struct policydb *pol, } k = 0; - while (p_in->perms && p_in->perms[k]) { + while (p_in->perms[k]) { /* An empty permission string skips ahead */ if (!*p_in->perms[k]) { k++; |