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authorPedro F. Giffuni <pfg@FreeBSD.org>2016-04-13 21:08:02 +0000
committerPedro F. Giffuni <pfg@FreeBSD.org>2016-04-13 21:08:02 +0000
commit6baf7cc80ea9cb47434833c387c09cacfd248571 (patch)
tree8514b64e320ec177cc682e7beb87182f36110d47 /lib/libgssapi/gss_add_cred.c
parent361c75321b30cb78c342c953b08f1e83817fcbf9 (diff)
downloadsrc-6baf7cc80ea9cb47434833c387c09cacfd248571.tar.gz
src-6baf7cc80ea9cb47434833c387c09cacfd248571.zip
libgssapi: avoid NULL pointer dereferences.
While here also use NULL instead of zero for pointers. Found with coccinelle. MFC after: 1 week
Notes
Notes: svn path=/head/; revision=297942
Diffstat (limited to 'lib/libgssapi/gss_add_cred.c')
-rw-r--r--lib/libgssapi/gss_add_cred.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libgssapi/gss_add_cred.c b/lib/libgssapi/gss_add_cred.c
index 4dcca18a3251..34e29b1a2b71 100644
--- a/lib/libgssapi/gss_add_cred.c
+++ b/lib/libgssapi/gss_add_cred.c
@@ -121,7 +121,7 @@ gss_add_cred(OM_uint32 *minor_status,
* gss_add_cred for that mechanism, otherwise we copy the mc
* to new_cred.
*/
- target_mc = 0;
+ target_mc = NULL;
if (cred) {
SLIST_FOREACH(mc, &cred->gc_mc, gmc_link) {
if (gss_oid_equal(mc->gmc_mech_oid, desired_mech)) {
@@ -151,7 +151,7 @@ gss_add_cred(OM_uint32 *minor_status,
return (major_status);
}
} else {
- mn = 0;
+ mn = NULL;
}
m = _gss_find_mech_switch(desired_mech);