Various code/doc improvements; Var renames; Fix typos

(cherry picked from commit 28d87ad)
(cherry picked from commit 2aa0caf)

lib/digest_auth/digest_auth.c

@@ -63,24 +63,24 @@ int dauth_fixup_algorithms(void** param)
 	str *s = (str*)*param;
 	alg_t af;
 	int algflags = 0;
-	csv_record *q_csv, *q;
+	csv_record *alg_csv, *q;
 
-	q_csv = parse_csv_record(s);
-	if (!q_csv) {
+	alg_csv = parse_csv_record(s);
+	if (!alg_csv) {
 		LM_ERR("Failed to parse list of algorithms\n");
 		return -1;
 	}
-	for (q = q_csv; q; q = q->next) {
+	for (q = alg_csv; q; q = q->next) {
 		af = parse_digest_algorithm(&q->s);
 		if (!digest_algorithm_available(af)) {
 			LM_ERR("Unsupported algorithm type: \"%.*s\"\n",
 			    q->s.len, q->s.s);
-			free_csv_record(q_csv);
+			free_csv_record(alg_csv);
 			return (-1);
 		}
 		algflags |= ALG2ALGFLG(af);
 	}
-	free_csv_record(q_csv);
+	free_csv_record(alg_csv);
 
 	*(intptr_t *)param = algflags;
 	return (0);

modules/auth/api.c

@@ -342,7 +342,7 @@ static int auth_calc_HA1(const struct calc_HA1_arg *params, HASHHEX *sess_key)
 			return -1;
 	} else {
 		if (params->creds.ha1->len != digest_calc->HASHHEXLEN) {
-			LM_ERR("Incorrect length if pre-hashed credentials "
+			LM_ERR("Incorrect length of pre-hashed credentials "
 			    "for the algorithm \"%s\": %d expected, %d provided\n",
 			    digest_calc->algorithm_val.s, digest_calc->HASHHEXLEN,
 			    params->creds.ha1->len);

modules/httpd/doc/httpd_admin.xml

@@ -40,7 +40,7 @@
 		</para>
 	</section>
 
-	<section>
+	<section id="dependencies_libs" xreflabel="Library Dependencies">
 		<title>External Libraries or Applications</title>
 		<para>
 		The following libraries or applications must be installed before 

modules/mid_registrar/save.c

@@ -1387,10 +1387,10 @@ static inline int save_restore_rpl_contacts(struct sip_msg *req,
 			if (reg_mode == MID_REG_THROTTLE_CT) {
 				/* populate extra ct stuff between "insert" and "replicate" */
 				ci->pre_replicate_cb = mid_reg_store_ct_data;
-				memcpy(&ct_data, &(struct mr_ct_data){
+				ct_data = (struct mr_ct_data){
 						mri, &_c->uri, ctmap->expires, e_out,
 						get_act_time(), ci->cseq
-					}, sizeof ct_data);
+					};
 				ci->pre_replicate_info = &ct_data;
 			}
 
@@ -1653,10 +1653,10 @@ static inline int save_restore_req_contacts(struct sip_msg *req,
 			if (reg_mode == MID_REG_THROTTLE_AOR) {
 				/* populate extra ct stuff between "insert" and "replicate" */
 				ci->pre_replicate_cb = mid_reg_store_ct_data;
-				memcpy(&ct_data, &(struct mr_ct_data){
+				ct_data = (struct mr_ct_data){
 						mri, &_c->uri, ctmap->expires, e_out,
 						mri->last_reg_ts, ci->cseq
-					}, sizeof ct_data);
+					};
 				ci->pre_replicate_info = &ct_data;
 			}
 

modules/stir_shaken/doc/stir_shaken_admin.xml

@@ -192,8 +192,8 @@ modparam("stir_shaken", "e164_strict_mode", 1)
 	    not required.
 	    </para>
 	    <para>
-	    If the parameter is set to not required but the header is present in the
-	    message, the Date value will be used as normally to check the freshness (as
+	    If the parameter is set to "not required" but the Date header is present in the
+	    message, the header value will be used as normally to check the freshness (as
 	    configured in the <xref linkend="param_verify_date_freshness"/>
 	    parameter). If the Date header is indeed missing, the value of the
 	    <emphasis>iat</emphasis> claim in the PASSporT will be used instead.

modules/usrloc/dlist.c

@@ -888,7 +888,7 @@ int get_domain_ucontacts(udomain_t *d, void *buf, int len, unsigned int flags,
  * \return 0 if everything went OK, otherwise value < 0 is returned
  *
  * \note The structure is NOT created in shared memory so the
- * function must be called before ser forks if it should
+ * function must be called before the fork phase if it should
  * be available to all processes
  */
 static inline int new_dlist(str* _n, dlist_t** _d)
@@ -900,7 +900,7 @@ static inline int new_dlist(str* _n, dlist_t** _d)
 		return -1;
 	}
 
-	/* Domains are created before ser forks,
+	/* Domains are created before the fork phase,
 	 * so we can create them using pkg_malloc
 	 */
 	ptr = (dlist_t*)shm_malloc(sizeof(dlist_t));

time_rec.h

@@ -34,8 +34,6 @@ typedef void tmrec_expr;
 #define PKG_ALLOC    2
 #define TR_BYXXX     4
 
-#define TR_NOVAL ((time_t)-1)
-
 tmrec *tmrec_parse(const char *tr, char alloc_type);
 
 int _tmrec_check(const tmrec *tr, time_t check_time);
@@ -141,6 +139,8 @@ static inline int tz_offset(const char *tz)
 #define FREQ_WEEKLY  3
 #define FREQ_DAILY   4
 
+#define TR_NOVAL ((time_t)-1)
+
 typedef struct _tr_byxxx
 {
 	int nr;

ut.h

@@ -789,7 +789,7 @@ static inline int shm_nt_str_dup(str* dst, const str* src)
 		return 0;
 	}
 
-	dst->s = shm_malloc(src->len + 1);
+	dst->s = shm_malloc(_src.len + 1);
 	if (!dst->s) {
 		LM_ERR("no shared memory left\n");
 		dst->len = 0;
@@ -1438,7 +1438,7 @@ static inline void * l_memmem(const void *b1, const void *b2,
  * Note: makes use of a single, static buffer -- use accordingly!
  */
 char *db_url_escape(const str *url);
-static inline char *_db_url_escape(char *url)
+static inline char *_db_url_escape(const char *url)
 {
 	return db_url_escape(_str(url));
 }