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core: reset crypto key counters when the keys are initialized 

This fixes --sec rdp --salted-checksum in combination with farm redirect.

The counters are implicitly set to 0 in rdp_new, but they also has to be reset
after redirects. Resetting the counters when the keys are reset seems like the
cleanest solution.
This commit is contained in:
Mads Kiilerich 2012-03-24 01:57:09 +01:00
parent 92a988b2de
commit ab051e5cee
1 changed files with 4 additions and 0 deletions
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4
libfreerdp-core/security.c
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@ -420,6 +420,10 @@ boolean security_establish_keys(uint8* client_random, rdpRdp* rdp)
memcpy(rdp->decrypt_update_key, rdp->decrypt_key, 16);
memcpy(rdp->encrypt_update_key, rdp->encrypt_key, 16);
rdp->decrypt_use_count = 0;
rdp->decrypt_checksum_use_count = 0;
rdp->encrypt_use_count =0;
rdp->encrypt_checksum_use_count =0;
return true;
}