gssapi.c: squash GCC warning

cyrusimap · Jan 29, 2018 · 3f420d3 · 3f420d3
1 parent 9079ba0
commit 3f420d3
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/plugins/gssapi.c b/plugins/gssapi.c
@@ -702,6 +702,7 @@ static int gssapi_get_ssf(context_t *text, sasl_ssf_t *mech_ssf)
     case GSS_S_UNAVAILABLE:
         /* Not supported by the library, fallback to default */
         goto fallback;
+
     case GSS_S_COMPLETE:
         if ((bufset->count != 1) || (bufset->elements[0].length != 4)) {
             /* Malformed bufset, fail */
@@ -712,11 +713,15 @@ static int gssapi_get_ssf(context_t *text, sasl_ssf_t *mech_ssf)
         (void)gss_release_buffer_set(&min_stat, &bufset);
         *mech_ssf = ntohl(ssf);
         return SASL_OK;
+
     case GSS_S_FAILURE:
         /* Not supported by Heimdal, fallback to default */
         if (min_stat == 0) {
             goto fallback;
         }
+
+        GCC_FALLTHROUGH
+
     default:
         if (GSS_ERROR(maj_stat)) {
             sasl_gss_seterror(text->utils,maj_stat,min_stat);