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s3:lib: add caching to set_current_user_info()

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Currently we do that in the caller, but we use global
cache anyway, so we can simplify the callers.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This commit is contained in:
Stefan Metzmacher 2018-05-25 13:40:12 +02:00
parent 5d4f2294c9
commit df5e459299
1 changed files with 15 additions and 0 deletions
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15
source3/lib/substitute.c
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@ -247,6 +247,17 @@ static const char *get_smb_user_name(void)
void set_current_user_info(const char *smb_name, const char *unix_name,
const char *domain)
{
static const void *last_smb_name;
static const void *last_unix_name;
static const void *last_domain;
if (likely(last_smb_name == smb_name &&
last_unix_name == unix_name &&
last_domain == domain))
{
return;
}
fstrcpy(current_user_info.smb_name, smb_name);
fstrcpy(current_user_info.unix_name, unix_name);
fstrcpy(current_user_info.domain, domain);
@ -255,6 +266,10 @@ void set_current_user_info(const char *smb_name, const char *unix_name,
* has already been sanitised in register_existing_vuid. */
sub_set_smb_name(current_user_info.smb_name);
last_smb_name = smb_name;
last_unix_name = unix_name;
last_domain = domain;
}
/*******************************************************************