s4:ldb_dn: fix an uninitialized variable (found by make valgrindtest)

metze

diff --git a/source4/lib/ldb/common/ldb_dn.c b/source4/lib/ldb/common/ldb_dn.c
index ef4cead0e1d5782df3f33ace1f90e4abcff2fea4..04e769f031da5e29dc452016ac35a8e03af687e7 100644 (file)
--- a/source4/lib/ldb/common/ldb_dn.c
+++ b/source4/lib/ldb/common/ldb_dn.c
@@ -805,7 +805,7 @@ static int ldb_dn_extended_component_compare(const void *p1, const void *p2)
 char *ldb_dn_get_extended_linearized(void *mem_ctx, struct ldb_dn *dn, int mode)
 {
        const char *linearized = ldb_dn_get_linearized(dn);
-       char *p;
+       char *p = NULL;
        int i;
 
        if (!linearized) {