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| author | Jeremy Allison <jra@samba.org> | 2007-03-23 17:00:00 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 12:18:51 -0500 |
| commit | b3646bd809fc7688145d3e4a7b90fb8a64979a48 (patch) | |
| tree | a2c54e41d1853aa759d3ad2c448b22f8be901775 | |
| parent | 6685e533854fe603043e219a4a91fbf779cde1dd (diff) | |
| download | samba-b3646bd809fc7688145d3e4a7b90fb8a64979a48.tar.gz samba-b3646bd809fc7688145d3e4a7b90fb8a64979a48.tar.bz2 samba-b3646bd809fc7688145d3e4a7b90fb8a64979a48.zip | |
r21947: Fix the equivalent of memcpy(x, x, 16). Found
by valgrind on the build farm.
Jeremy.
(This used to be commit 6eed92dfd4da1f9979831bec8e0dcdee33fb53b4)
| -rw-r--r-- | source3/libsmb/credentials.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/source3/libsmb/credentials.c b/source3/libsmb/credentials.c index 76fc5fc062..3243719d5c 100644 --- a/source3/libsmb/credentials.c +++ b/source3/libsmb/credentials.c @@ -101,7 +101,9 @@ static void creds_init_64(struct dcinfo *dc, unsigned char sum2[8]; /* Just in case this isn't already there */ - memcpy(dc->mach_pw, mach_pw, 16); + if (dc->mach_pw != mach_pw) { + memcpy(dc->mach_pw, mach_pw, 16); + } sum[0] = IVAL(clnt_chal_in->data, 0) + IVAL(srv_chal_in->data, 0); sum[1] = IVAL(clnt_chal_in->data, 4) + IVAL(srv_chal_in->data, 4); |