Fix wrong detection of krb5 ccname

DIR:/run/user/1000/krb5cc is valid ccname, but function sss_krb5_cc_file_path
returned NULL in this case.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/util/sss_krb5.c b/src/util/sss_krb5.c
index 74db98fe..9adb8ff2 100644
--- a/src/util/sss_krb5.c
+++ b/src/util/sss_krb5.c
@@ -996,7 +996,10 @@ sss_krb5_cc_file_path(const char *full_location)
 #ifdef HAVE_KRB5_DIRCACHE
         case SSS_KRB5_TYPE_DIR:
             /* DIR::/run/user/tkt_foo */
-            if (residual[0] == ':') return residual+1;
+            if (residual[0] == ':') {
+                ++residual;
+            }
+            return residual;
 #endif
         case SSS_KRB5_TYPE_UNKNOWN:
             break;