X-Git-Url: http://git.samba.org/?a=blobdiff_plain;f=source3%2Flib%2Futil_unistr.c;h=e8483d32c678afd6b3eeb90b4ac61242e87f5208;hb=06e3c65af559baaee7fa61ed3df1287b786d1858;hp=f53ef94d69eca4b5b8c016b6c9ed75bfbe08457c;hpb=cf4773f929b2ac01bfe22e8113ccd3843c92bf56;p=samba.git

diff --git a/source3/lib/util_unistr.c b/source3/lib/util_unistr.c
index f53ef94d69e..e8483d32c67 100644
--- a/source3/lib/util_unistr.c
+++ b/source3/lib/util_unistr.c
@@ -45,6 +45,7 @@ void gfree_case_tables(void)
 			unmap_file(upcase_table, 0x20000);
 		else
 			SAFE_FREE(upcase_table);
+		upcase_table = NULL;
 	}
 
 	if ( lowcase_table ) {
@@ -52,6 +53,7 @@ void gfree_case_tables(void)
 			unmap_file(lowcase_table, 0x20000);
 		else
 			SAFE_FREE(lowcase_table);
+		lowcase_table = NULL;
 	}
 
 	if ( valid_table ) {
@@ -59,6 +61,7 @@ void gfree_case_tables(void)
 			unmap_file(valid_table, 0x10000);
 		else
 			SAFE_FREE(valid_table);
+		valid_table = NULL;
 	}
 	initialized = false;
 }