Full_Name: JW Version: 2.4.47 OS: Linux (Fedora 29, x86_64, fully patched) URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (151.196.22.177)

I'm building OpenLDAP 2.4.47 from sources on Fedora 29, x86_64. These look like a valid complaints:

cc -g2 -O2 -fsanitize=undefined -march=native -fPIC -I../../../include -I../../../include -I.. -I./.. -I/usr/local/include -DNDEBUG -c ldif.c -o ldif.o bconfig.c: In function ‘config_rename_one’: bconfig.c:4487:38: warning: passing argument 3 of ‘ldap_bv2rdn’ from incompatible pointer type [-Wincompatible-pointer-types] rc = ldap_bv2rdn( &e->e_name, &rDN, &text, LDAP_DN_FORMAT_LDAP ); ^~~~~ In file included from ../../include/portable.h:1171, from bconfig.c:21: ../../include/ldap.h:1711:9: note: expected ‘char **’ but argument is of type ‘const char **’ char **next, ~~~~~~~^~~~ ../../include/ldap_cdefs.h:32:25: note: in definition of macro ‘LDAP_P’ # define LDAP_P(protos) protos ^~~~~~

bconfig.c: In function ‘config_build_entry’: bconfig.c:6505:31: warning: passing argument 3 of ‘ldap_bv2rdn’ from incompatible pointer type [-Wincompatible-pointer-types] rc = ldap_bv2rdn( rdn, &rDN, &text, LDAP_DN_FORMAT_LDAP ); ^~~~~ In file included from ../../include/portable.h:1171, from bconfig.c:21: ../../include/ldap.h:1711:9: note: expected ‘char **’ but argument is of type ‘const char **’ char **next, ~~~~~~~^~~~ ../../include/ldap_cdefs.h:32:25: note: in definition of macro ‘LDAP_P’ # define LDAP_P(protos) protos ^~~~~~

cc -g2 -O2 -fsanitize=undefined -march=native -fPIC -I../../include -I. -I./slapi -I. -I../../include -I/usr/local/include -DNDEBUG -c -o backends.o backends.c backend.c: In function ‘fe_acl_group’: backend.c:1503:56: warning: comparison between pointer and zero character constant [-Wpointer-compare] if ( ludp->lud_filter != NULL && ludp->lud_filter != '\0') { ^~ backend.c:1503:39: note: did you mean to dereference the pointer? if ( ludp->lud_filter != NULL && ludp->lud_filter != '\0') { ^

cc -g2 -O2 -fsanitize=undefined -march=native -fPIC -I../../../include -I../../../include -I.. -I./.. -I. -I./../back-bdb -I/usr/local/include -DNDEBUG -c tools.c -o tools.o In file included from ../../../include/portable.h:1171, from init.c:17: init.c: In function 'hdb_db_open': ../back-bdb/proto-bdb.h:22:35: warning: passing argument 2 of 'db->bdi_db->set_dup_compare' from incompatible pointer type [-Wincompatible-pointer-types] #define BDB_SYMBOL(x) LDAP_CONCAT(hdb_,x) ^~~~

syntax.c: In function ‘syn_add’: syntax.c:222:33: warning: comparison between pointer and zero character constant [-Wpointer-compare] if ( (*lsei)->lsei_values[0] == '\0' ^~ syntax.c:222:9: note: did you mean to dereference the pointer? if ( (*lsei)->lsei_values[0] == '\0' ^ syntax.c:223:32: warning: comparison between pointer and zero character constant [-Wpointer-compare] || (*lsei)->lsei_values[1] != '\0' ) ^~ syntax.c:223:8: note: did you mean to dereference the pointer? || (*lsei)->lsei_values[1] != '\0' ) ^

cc -g2 -O2 -fsanitize=undefined -march=native -fPIC -I../../include -I../../include -I/usr/local/include -DNDEBUG -c -o slapd-addel.o slapd-addel.c slapd-addel.c: In function ‘main’: slapd-addel.c:176:36: warning: comparison between pointer and zero character constant [-Wpointer-compare] if (( attrs == NULL ) || ( *attrs == '\0' )) { ^~