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s3:registry: Fix size types and length calculations

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This fixes compilation with -Wstrict-overflow=2

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Mar 21 04:25:39 CET 2018 on sn-devel-144
This commit is contained in:
Andreas Schneider 2017-12-07 19:46:21 +01:00 committed by Jeremy Allison
parent 0f7a86c46f
commit e9d42e5681
1 changed files with 9 additions and 7 deletions
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16
source3/registry/reg_format.c
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@ -54,16 +54,17 @@ static void cstr_unescape(char* val)
* @see srprs_val_name
*/
static int cbuf_print_value_assign(cbuf* ost, const char* name) {
int ret, n;
size_t ret = 0;
int n;
if (*name == '\0') {
ret = cbuf_putc(ost, '@');
n = cbuf_putc(ost, '@');
} else {
ret = cbuf_print_quoted_string(ost, name);
n = cbuf_print_quoted_string(ost, name);
}
if (ret<0) {
return ret;
if (n < 0) {
return n;
}
ret += n;
n = cbuf_putc(ost, '=');
if (n < 0) {
@ -120,7 +121,8 @@ cbuf_print_hive(cbuf* ost, const char* hive, int len, const struct fmt_key* fmt)
static int
cbuf_print_keyname(cbuf* ost, const char* key[], int n, const struct fmt_key* fmt)
{
int r, ret=0;
int r;
size_t ret = 0;
size_t pos = cbuf_getpos(ost);
bool hive = true;