ndr_string: Fix a signed/unsigned glitch

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

diff --git a/librpc/ndr/ndr_string.c b/librpc/ndr/ndr_string.c
index 067f91781eeb416799c656b32856cd3e8f7927d2..42ba3cfccc1a62c04b0e34cf02752a2daa1ca86d 100644 (file)
--- a/librpc/ndr/ndr_string.c
+++ b/librpc/ndr/ndr_string.c
@@ -636,7 +636,7 @@ _PUBLIC_ enum ndr_err_code ndr_pull_charset_to_null(struct ndr_pull *ndr, int nd
 
 _PUBLIC_ enum ndr_err_code ndr_push_charset(struct ndr_push *ndr, int ndr_flags, const char *var, uint32_t length, uint8_t byte_mul, charset_t chset)
 {
-       ssize_t required;
+       size_t required;
 
        if (NDR_BE(ndr) && chset == CH_UTF16) {
                chset = CH_UTF16BE;