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Add static, and assert that we will never overflow the static fstring

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in pdb_encode_acct_ctrl()  (All current callers are fine)

Andrew Bartlett
This commit is contained in:
Andrew Bartlett -
parent 25a09004e8
commit 01be89eb43
1 changed files with 4 additions and 1 deletions
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5
source/passdb/passdb.c
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@ -412,7 +412,7 @@ NTSTATUS pdb_free_sam(SAM_ACCOUNT **user)
* SSS
***************************************************************************/
NTSTATUS pdb_set_sam_sids(SAM_ACCOUNT *account_data, const struct passwd *pwd)
static NTSTATUS pdb_set_sam_sids(SAM_ACCOUNT *account_data, const struct passwd *pwd)
{
const char *guest_account = lp_guestaccount();
GROUP_MAP map;
@ -475,6 +475,9 @@ NTSTATUS pdb_set_sam_sids(SAM_ACCOUNT *account_data, const struct passwd *pwd)
char *pdb_encode_acct_ctrl(uint16 acct_ctrl, size_t length)
{
static fstring acct_str;
SMB_ASSERT(length <= sizeof(acct_str));
size_t i = 0;
acct_str[i++] = '[';