Put strcasecmp/strncasecmp on the banned list (except for needed calls

in iconv.c and nsswitch/). Using them means you're not thinking about multibyte at
all and I really want to discourage that.
Jeremy.
(This used to be commit 5c050a735f86927c7ef2a98b6f3a56abe39e4674)

6 files changed, 23 insertions, 17 deletions

diff --git a/source3/lib/access.c b/source3/lib/access.c
index a874c8b1e2..62414726fb 100644
--- a/source3/lib/access.c
+++ b/source3/lib/access.c
@@ -71,7 +71,7 @@ static BOOL string_match(const char *tok,const char *s, char *invalid_char)
 
 	if (tok[0] == '.') {			/* domain: match last fields */
 		if ((str_len = strlen(s)) > (tok_len = strlen(tok))
-		    && strcasecmp(tok, s + str_len - tok_len) == 0)
+		    && strequal(tok, s + str_len - tok_len))
 			return (True);
 	} else if (tok[0] == '@') { /* netgroup: look it up */
 #ifdef	HAVE_NETGROUP
@@ -107,14 +107,14 @@ static BOOL string_match(const char *tok,const char *s, char *invalid_char)
 		DEBUG(0,("access: netgroup support is not configured\n"));
 		return (False);
 #endif
-	} else if (strcasecmp(tok, "ALL") == 0) {	/* all: match any */
+	} else if (strequal(tok, "ALL")) {	/* all: match any */
 		return (True);
-	} else if (strcasecmp(tok, "FAIL") == 0) {	/* fail: match any */
+	} else if (strequal(tok, "FAIL")) {	/* fail: match any */
 		return (FAIL);
-	} else if (strcasecmp(tok, "LOCAL") == 0) {	/* local: no dots */
-		if (strchr_m(s, '.') == 0 && strcasecmp(s, "unknown") != 0)
+	} else if (strequal(tok, "LOCAL")) {	/* local: no dots */
+		if (strchr_m(s, '.') == 0 && !strequal(s, "unknown"))
 			return (True);
-	} else if (!strcasecmp(tok, s)) {   /* match host name or address */
+	} else if (!strequal(tok, s)) {   /* match host name or address */
 		return (True);
 	} else if (tok[(tok_len = strlen(tok)) - 1] == '.') {	/* network */
 		if (strncmp(tok, s, tok_len) == 0)
@@ -175,7 +175,7 @@ static BOOL list_match(const char **list,const char *item,
 	 */
 
 	for (; *list ; list++) {
-		if (strcasecmp(*list, "EXCEPT") == 0)	/* EXCEPT: give up */
+		if (strequal(*list, "EXCEPT"))	/* EXCEPT: give up */
 			break;
 		if ((match = (*match_fn) (*list, item)))	/* True or FAIL */
 			break;
@@ -183,7 +183,7 @@ static BOOL list_match(const char **list,const char *item,
 	/* Process exceptions to True or FAIL matches. */
 
 	if (match != False) {
-		while (*list  && strcasecmp(*list, "EXCEPT"))
+		while (*list  && !strequal(*list, "EXCEPT"))
 			list++;
 
 		for (; *list; list++) {
@@ -275,8 +275,8 @@ static BOOL only_ipaddrs_in_list(const char** list)
 			
 	for (; *list ; list++) {
 		/* factor out the special strings */
-		if (!strcasecmp(*list, "ALL") || !strcasecmp(*list, "FAIL") || 
-		    !strcasecmp(*list, "EXCEPT")) {
+		if (strequal(*list, "ALL") || strequal(*list, "FAIL") || 
+		    strequal(*list, "EXCEPT")) {
 			continue;
 		}
 		
diff --git a/source3/lib/charcnv.c b/source3/lib/charcnv.c
index dafc88fb77..9d15c6daa0 100644
--- a/source3/lib/charcnv.c
+++ b/source3/lib/charcnv.c
@@ -56,7 +56,7 @@ static const char *charset_name(charset_t ch)
 	else if (ch == CH_UTF8) ret = "UTF8";
 
 #if defined(HAVE_NL_LANGINFO) && defined(CODESET)
-	if (ret && strcasecmp(ret, "LOCALE") == 0) {
+	if (ret && !strcmp(ret, "LOCALE")) {
 		const char *ln = NULL;
 
 #ifdef HAVE_SETLOCALE
diff --git a/source3/lib/iconv.c b/source3/lib/iconv.c
index 0326ca7061..9f6db79ee2 100644
--- a/source3/lib/iconv.c
+++ b/source3/lib/iconv.c
@@ -21,6 +21,12 @@
 
 #include "includes.h"
 
+/*
+ * We have to use strcasecmp here as the character conversions
+ * haven't been initialised yet. JRA.
+ */
+
+#undef strcasecmp
 
 /**
  * @file
diff --git a/source3/lib/smbldap.c b/source3/lib/smbldap.c
index 781e6b976c..8f58e80dde 100644
--- a/source3/lib/smbldap.c
+++ b/source3/lib/smbldap.c
@@ -350,7 +350,7 @@ BOOL fetch_ldap_pw(char **dn, char** pw)
 	}
 
 	for (i = 0; mods[i] != NULL; ++i) {
-		if (mods[i]->mod_op == modop && !strcasecmp(mods[i]->mod_type, attribute))
+		if (mods[i]->mod_op == modop && strequal(mods[i]->mod_type, attribute))
 			break;
 	}
 
@@ -542,7 +542,7 @@ static int smbldap_open_connection (struct smbldap_state *ldap_state)
 		SMB_ASSERT(sizeof(protocol)>10 && sizeof(host)>254);
 		
 		/* skip leading "URL:" (if any) */
-		if ( strncasecmp( p, "URL:", 4 ) == 0 ) {
+		if ( strnequal( p, "URL:", 4 ) ) {
 			p += 4;
 		}
 		
diff --git a/source3/lib/substitute.c b/source3/lib/substitute.c
index 28466e43f2..6e546bc161 100644
--- a/source3/lib/substitute.c
+++ b/source3/lib/substitute.c
@@ -45,10 +45,10 @@ void set_local_machine_name(const char* local_name, BOOL perm)
 	 * arrggg!!! 
 	 */
 
-	if (strcasecmp(local_name, "*SMBSERVER")==0) 
+	if (strequal(local_name, "*SMBSERVER")) 
 		return;
 
-	if (strcasecmp(local_name, "*SMBSERV")==0) 
+	if (strequal(local_name, "*SMBSERV")) 
 		return;
 
 	if (already_perm)
diff --git a/source3/lib/util_sock.c b/source3/lib/util_sock.c
index 5a1f631ba4..eb19caa31b 100644
--- a/source3/lib/util_sock.c
+++ b/source3/lib/util_sock.c
@@ -837,8 +837,8 @@ static BOOL matchname(char *remotehost,struct in_addr  addr)
 	 * DNS is perverted). We always check the address list, though.
 	 */
 	
-	if (strcasecmp(remotehost, hp->h_name)
-	    && strcasecmp(remotehost, "localhost")) {
+	if (!strequal(remotehost, hp->h_name)
+	    && !strequal(remotehost, "localhost")) {
 		DEBUG(0,("host name/name mismatch: %s != %s\n",
 			 remotehost, hp->h_name));
 		return False;