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selinux: use kstrdup() in security_get_bools()
author
Rasmus Villemoes
<linux@rasmusvillemoes.dk>
Wed, 21 Oct 2015 21:44:26 +0000
(17:44 -0400)
committer
Paul Moore
<pmoore@redhat.com>
Wed, 21 Oct 2015 21:44:26 +0000
(17:44 -0400)
This is much simpler.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Paul Moore <pmoore@redhat.com>
security/selinux/ss/services.c
patch
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diff --git
a/security/selinux/ss/services.c
b/security/selinux/ss/services.c
index
994c824
..
aa2bdcb
100644
(file)
--- a/
security/selinux/ss/services.c
+++ b/
security/selinux/ss/services.c
@@
-2609,18
+2609,12
@@
int security_get_bools(int *len, char ***names, int **values)
goto err;
for (i = 0; i < *len; i++) {
- size_t name_len;
-
(*values)[i] = policydb.bool_val_to_struct[i]->state;
- name_len = strlen(sym_name(&policydb, SYM_BOOLS, i)) + 1;
rc = -ENOMEM;
- (*names)[i] = k
malloc(sizeof(char) * name_len
, GFP_ATOMIC);
+ (*names)[i] = k
strdup(sym_name(&policydb, SYM_BOOLS, i)
, GFP_ATOMIC);
if (!(*names)[i])
goto err;
-
- strncpy((*names)[i], sym_name(&policydb, SYM_BOOLS, i), name_len);
- (*names)[i][name_len - 1] = 0;
}
rc = 0;
out: