From: Hallvard Furuseth <hallvard@openldap.org>
Date: Fri, 17 Oct 2008 16:34:04 +0000 (+0000)
Subject: Warning cleanup: signed meets unsigned: Replace BVICMP() with !BV_CASEMATCH().
X-Git-Tag: ACLCHECK_0~1241
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=9a542f526d0b7a073ef5dbf487b447272be439a0;p=openldap

Warning cleanup: signed meets unsigned: Replace BVICMP() with !BV_CASEMATCH().
BVICMP() tried (unnecessarily) to return <0 / 0 / >0, but could be unsigned.
---

diff --git a/clients/tools/ldapmodify.c b/clients/tools/ldapmodify.c
index 558cdb6bbf..9fef596368 100644
--- a/clients/tools/ldapmodify.c
+++ b/clients/tools/ldapmodify.c
@@ -95,8 +95,8 @@ static struct berval BV_NEWRDN = BER_BVC("newrdn");
 static struct berval BV_DELETEOLDRDN = BER_BVC("deleteoldrdn");
 static struct berval BV_NEWSUP = BER_BVC("newsuperior");
 
-#define	BVICMP(a,b)	((a)->bv_len != (b)->bv_len ? \
-	(a)->bv_len - (b)->bv_len : strcasecmp((a)->bv_val, (b)->bv_val))
+#define	BV_CASEMATCH(a, b) \
+	((a)->bv_len == (b)->bv_len && 0 == strcasecmp((a)->bv_val, (b)->bv_val))
 
 static int process_ldif_rec LDAP_P(( char *rbuf, int lineno ));
 static int parse_ldif_control LDAP_P(( struct berval *val, LDAPControl ***pctrls ));
@@ -457,7 +457,7 @@ process_ldif_rec( char *rbuf, int linenum )
 		freeval[i] = freev;
 
 		if ( dn == NULL ) {
-			if ( linenum+i == 1 && !BVICMP( btype+i, &BV_VERSION )) {
+			if ( linenum+i == 1 && BV_CASEMATCH( btype+i, &BV_VERSION )) {
 				int	v;
 				if( vals[i].bv_len == 0 || lutil_atoi( &v, vals[i].bv_val) != 0 || v != 1 ) {
 					fprintf( stderr,
@@ -466,7 +466,7 @@ process_ldif_rec( char *rbuf, int linenum )
 				}
 				version++;
 
-			} else if ( !BVICMP( btype+i, &BV_DN )) {
+			} else if ( BV_CASEMATCH( btype+i, &BV_DN )) {
 				dn = vals[i].bv_val;
 				idn = i;
 			}
@@ -494,7 +494,7 @@ process_ldif_rec( char *rbuf, int linenum )
 
 	i = idn+1;
 	/* Check for "control" tag after dn and before changetype. */
-	if (!BVICMP( btype+i, &BV_CONTROL)) {
+	if ( BV_CASEMATCH( btype+i, &BV_CONTROL )) {
 		/* Parse and add it to the list of controls */
 		rc = parse_ldif_control( vals+i, &pctrls );
 		if (rc != 0) {
@@ -515,7 +515,7 @@ short_input:
 	}
 
 	/* Check for changetype */
-	if ( !BVICMP( btype+i, &BV_CHANGETYPE )) {
+	if ( BV_CASEMATCH( btype+i, &BV_CHANGETYPE )) {
 #ifdef LIBERAL_CHANGETYPE_MODOP
 		/* trim trailing spaces (and log warning ...) */
 		int icnt;
@@ -533,20 +533,20 @@ short_input:
 		}
 #endif /* LIBERAL_CHANGETYPE_MODOP */
 
-		if ( BVICMP( vals+i, &BV_MODIFYCT ) == 0 ) {
+		if ( BV_CASEMATCH( vals+i, &BV_MODIFYCT )) {
 			new_entry = 0;
 			expect_modop = 1;
-		} else if ( BVICMP( vals+i, &BV_ADDCT ) == 0 ) {
+		} else if ( BV_CASEMATCH( vals+i, &BV_ADDCT )) {
 			new_entry = 1;
 			modop = LDAP_MOD_ADD;
-		} else if ( BVICMP( vals+i, &BV_MODRDNCT ) == 0
-			|| BVICMP( vals+i, &BV_MODDNCT ) == 0
-			|| BVICMP( vals+i, &BV_RENAMECT ) == 0)
+		} else if ( BV_CASEMATCH( vals+i, &BV_MODRDNCT )
+			|| BV_CASEMATCH( vals+i, &BV_MODDNCT )
+			|| BV_CASEMATCH( vals+i, &BV_RENAMECT ))
 		{
 			i++;
 			if ( i >= lines )
 				goto short_input;
-			if ( BVICMP( btype+i, &BV_NEWRDN )) {
+			if ( !BV_CASEMATCH( btype+i, &BV_NEWRDN )) {
 				fprintf( stderr, _("%s: expecting \"%s:\" but saw"
 					" \"%s:\" (line %d, entry \"%s\")\n"),
 					prog, BV_NEWRDN.bv_val, btype[i].bv_val, linenum+i, dn );
@@ -557,7 +557,7 @@ short_input:
 			i++;
 			if ( i >= lines )
 				goto short_input;
-			if ( BVICMP( btype+i, &BV_DELETEOLDRDN )) {
+			if ( !BV_CASEMATCH( btype+i, &BV_DELETEOLDRDN )) {
 				fprintf( stderr, _("%s: expecting \"%s:\" but saw"
 					" \"%s:\" (line %d, entry \"%s\")\n"),
 					prog, BV_DELETEOLDRDN.bv_val, btype[i].bv_val, linenum+i, dn );
@@ -567,7 +567,7 @@ short_input:
 			deleteoldrdn = ( vals[i].bv_val[0] == '0' ) ? 0 : 1;
 			i++;
 			if ( i < lines ) {
-				if ( BVICMP( btype+i, &BV_NEWSUP )) {
+				if ( !BV_CASEMATCH( btype+i, &BV_NEWSUP )) {
 					fprintf( stderr, _("%s: expecting \"%s:\" but saw"
 						" \"%s:\" (line %d, entry \"%s\")\n"),
 						prog, BV_NEWSUP.bv_val, btype[i].bv_val, linenum+i, dn );
@@ -578,7 +578,7 @@ short_input:
 				i++;
 			}
 			got_all = 1;
-		} else if ( BVICMP( vals+i, &BV_DELETECT ) == 0 ) {
+		} else if ( BV_CASEMATCH( vals+i, &BV_DELETECT )) {
 			got_all = delete_entry = 1;
 		} else {
 			fprintf( stderr,
@@ -615,7 +615,7 @@ short_input:
 		/* Make sure all attributes with multiple values are contiguous */
 		for (; i<lines; i++) {
 			for (j=i+1; j<lines; j++) {
-				if ( !BVICMP( btype+i, btype+j )) {
+				if ( BV_CASEMATCH( btype+i, btype+j )) {
 					nmods--;
 					/* out of order, move intervening attributes down */
 					if ( j != i+1 ) {
@@ -649,13 +649,13 @@ short_input:
 		k = -1;
 		BER_BVZERO(&bv);
 		for (i=idn; i<lines; i++) {
-			if ( !BVICMP( btype+i, &BV_DN )) {
+			if ( BV_CASEMATCH( btype+i, &BV_DN )) {
 				fprintf( stderr, _("%s: attributeDescription \"%s\":"
 					" (possible missing newline"
 						" after line %d, entry \"%s\"?)\n"),
 					prog, btype[i].bv_val, linenum+i - 1, dn );
 			}
-			if ( BVICMP(btype+i,&bv)) {
+			if ( !BV_CASEMATCH( btype+i, &bv )) {
 				bvl[k++] = NULL;
 				bv = btype[i];
 				lm[j].mod_op = LDAP_MOD_ADD | LDAP_MOD_BVALUES;
@@ -694,11 +694,11 @@ short_input:
 
 			expect_modop = 0;
 			expect_sep = 1;
-			if ( BVICMP( btype+i, &BV_MODOPADD ) == 0 ) {
+			if ( BV_CASEMATCH( btype+i, &BV_MODOPADD )) {
 				modop = LDAP_MOD_ADD;
 				mops[i] = M_SEP;
 				nmods--;
-			} else if ( BVICMP( btype+i, &BV_MODOPREPLACE ) == 0 ) {
+			} else if ( BV_CASEMATCH( btype+i, &BV_MODOPREPLACE )) {
 			/* defer handling these since they might have no values.
 			 * Use the BVALUES flag to signal that these were
 			 * deferred. If values are provided later, this
@@ -707,11 +707,11 @@ short_input:
 				modop = LDAP_MOD_REPLACE;
 				mops[i] = modop | LDAP_MOD_BVALUES;
 				btype[i] = vals[i];
-			} else if ( BVICMP( btype+i, &BV_MODOPDELETE ) == 0 ) {
+			} else if ( BV_CASEMATCH( btype+i, &BV_MODOPDELETE )) {
 				modop = LDAP_MOD_DELETE;
 				mops[i] = modop | LDAP_MOD_BVALUES;
 				btype[i] = vals[i];
-			} else if ( BVICMP( btype+i, &BV_MODOPINCREMENT ) == 0 ) {
+			} else if ( BV_CASEMATCH( btype+i, &BV_MODOPINCREMENT )) {
 				modop = LDAP_MOD_INCREMENT;
 				mops[i] = M_SEP;
 				nmods--;
@@ -729,7 +729,7 @@ short_input:
 			expect_modop = 1;
 			nmods--;
 		} else {
-			if ( BVICMP( btype+i, &bv )) {
+			if ( !BV_CASEMATCH( btype+i, &bv )) {
 				fprintf( stderr, _("%s: wrong attributeType at"
 					" line %d, entry \"%s\"\n"),
 					prog, linenum+i, dn );
@@ -740,8 +740,9 @@ short_input:
 			/* If prev op was deferred and matches this type,
 			 * clear the flag
 			 */
-			if ( (mops[i-1]&LDAP_MOD_BVALUES) && !BVICMP(btype+i,
-				btype+i-1)) {
+			if ( (mops[i-1] & LDAP_MOD_BVALUES)
+				&& BV_CASEMATCH( btype+i, btype+i-1 ))
+			{
 				mops[i-1] = M_SEP;
 				nmods--;
 			}
@@ -756,7 +757,7 @@ short_input:
 		for (j=i+1; j<lines; j++) {
 			if ( mops[j] == M_SEP || mops[i] != mops[j] )
 				continue;
-			if ( !BVICMP( btype+i, btype+j )) {
+			if ( BV_CASEMATCH( btype+i, btype+j )) {
 				nmods--;
 				/* out of order, move intervening attributes down */
 				if ( j != i+1 ) {
@@ -802,7 +803,7 @@ short_input:
 	for (i=idn; i<lines; i++) {
 		if ( mops[i] == M_SEP )
 			continue;
-		if ( mops[i] != mops[i-1] || BVICMP(btype+i,&bv)) {
+		if ( mops[i] != mops[i-1] || !BV_CASEMATCH( btype+i, &bv )) {
 			bvl[k++] = NULL;
 			bv = btype[i];
 			lm[j].mod_op = mops[i] | LDAP_MOD_BVALUES;