Merge branch 'master' of ssh://git.samba.org/data/git/samba into regsrv

Conflicts:
	source4/lib/registry/ldb.c
	source4/rpc_server/winreg/rpc_winreg.c

1 files changed, 15 insertions, 2 deletions

diff --git a/source4/lib/charset/util_unistr.c b/source4/lib/charset/util_unistr.c
index 09ec7b0471..e4f4bb551a 100644
--- a/source4/lib/charset/util_unistr.c
+++ b/source4/lib/charset/util_unistr.c
@@ -37,7 +37,7 @@ static void *lowcase_table;
 /*******************************************************************
 load the case handling tables
 ********************************************************************/
-static void load_case_tables(void)
+void load_case_tables(void)
 {
 	TALLOC_CTX *mem_ctx;
 
@@ -386,6 +386,9 @@ _PUBLIC_ size_t strlen_m_term(const char *s)
 **/
 _PUBLIC_ char *strchr_m(const char *s, char c)
 {
+	if (s == NULL) {
+		return NULL;
+	}
 	/* characters below 0x3F are guaranteed to not appear in
 	   non-initial position in multi-byte charsets */
 	if ((c & 0xC0) == 0) {
@@ -411,6 +414,10 @@ _PUBLIC_ char *strrchr_m(const char *s, char c)
 {
 	char *ret = NULL;
 
+	if (s == NULL) {
+		return NULL;
+	}
+
 	/* characters below 0x3F are guaranteed to not appear in
 	   non-initial position in multi-byte charsets */
 	if ((c & 0xC0) == 0) {
@@ -570,7 +577,13 @@ _PUBLIC_ char *strupper_talloc(TALLOC_CTX *ctx, const char *src)
 	return strupper_talloc_n(ctx, src, src?strlen(src):0);
 }
 
-
+/**
+ talloc_strdup() a unix string to upper case.
+**/
+_PUBLIC_ char *talloc_strdup_upper(TALLOC_CTX *ctx, const char *src)
+{
+	return strupper_talloc(ctx, src);
+}
 
 /**
  Convert a string to lower case.