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| author | Andreas Schneider <asn@samba.org> | 2012-12-17 17:18:14 +0100 |
|---|---|---|
| committer | Günther Deschner <gd@samba.org> | 2012-12-21 13:56:01 +0100 |
| commit | 6168d95817ebcde746f6cf8fa4da937fff7d80b3 (patch) | |
| tree | 68c53d083be06f0e5c508c230dad908404406dd1 /source3/winbindd/winbindd_cred_cache.c | |
| parent | 9631e5b1e490349dd59f0772ecba11be9f2ba963 (diff) | |
| download | samba-6168d95817ebcde746f6cf8fa4da937fff7d80b3.tar.gz samba-6168d95817ebcde746f6cf8fa4da937fff7d80b3.tar.bz2 samba-6168d95817ebcde746f6cf8fa4da937fff7d80b3.zip | |
s3-winbind: Fix null pointer dereference in store_memory_creds().
Found by Coverity.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
Diffstat (limited to 'source3/winbindd/winbindd_cred_cache.c')
| -rw-r--r-- | source3/winbindd/winbindd_cred_cache.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/source3/winbindd/winbindd_cred_cache.c b/source3/winbindd/winbindd_cred_cache.c index e8bbf9c824..01ca3ff1af 100644 --- a/source3/winbindd/winbindd_cred_cache.c +++ b/source3/winbindd/winbindd_cred_cache.c @@ -846,11 +846,11 @@ static NTSTATUS store_memory_creds(struct WINBINDD_MEMORY_CREDS *memcredp, DEBUG(10,("mlocked memory: %p\n", memcredp->nt_hash)); #endif - /* Create and store the password hashes. */ - E_md4hash(pass, memcredp->nt_hash); - E_deshash(pass, memcredp->lm_hash); - if (pass) { + /* Create and store the password hashes. */ + E_md4hash(pass, memcredp->nt_hash); + E_deshash(pass, memcredp->lm_hash); + memcredp->pass = (char *)memcredp->lm_hash + LM_HASH_LEN; memcpy(memcredp->pass, pass, memcredp->len - NT_HASH_LEN - LM_HASH_LEN); |