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authorVolker Lendecke <vl@samba.org>2009-12-14 17:43:56 +0100
committerMichael Adam <obnox@samba.org>2010-01-07 11:07:51 +0100
commit147a2c057cfcf459391c67e05ce2d0be561f0382 (patch)
tree2acbbfb262e7b3e51dc3b07e4d4427134255e4fd /source3
parent2fad148b271fe8623299af551d3ae103d85c5d5f (diff)
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s3: Avoid a memset(, 0, ) call
Diffstat (limited to 'source3')
-rw-r--r--source3/smbd/chgpasswd.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/source3/smbd/chgpasswd.c b/source3/smbd/chgpasswd.c
index 2da36b2fe6..5c46f44705 100644
--- a/source3/smbd/chgpasswd.c
+++ b/source3/smbd/chgpasswd.c
@@ -1017,7 +1017,7 @@ static NTSTATUS check_oem_password(const char *user,
static bool check_passwd_history(struct samu *sampass, const char *plaintext)
{
uchar new_nt_p16[NT_HASH_LEN];
- uchar zero_md5_nt_pw[SALTED_MD5_HASH_LEN];
+ static const uint8_t zero_md5_nt_pw[SALTED_MD5_HASH_LEN] = { 0, };
const uint8 *nt_pw;
const uint8 *pwhistory;
bool found = False;
@@ -1051,7 +1051,6 @@ static bool check_passwd_history(struct samu *sampass, const char *plaintext)
dump_data(100, new_nt_p16, NT_HASH_LEN);
dump_data(100, pwhistory, PW_HISTORY_ENTRY_LEN*pwHisLen);
- memset(zero_md5_nt_pw, '\0', SALTED_MD5_HASH_LEN);
for (i=0; i<pwHisLen; i++) {
uchar new_nt_pw_salted_md5_hash[SALTED_MD5_HASH_LEN];
const uchar *current_salt = &pwhistory[i*PW_HISTORY_ENTRY_LEN];