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[core] check return of rdp_write_security_header

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Armin Novak 2023-01-23 16:16:55 +01:00 committed by Martin Fleisz
parent 2fc24420d1
commit a111a19c58
1 changed files with 2 additions and 1 deletions
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3
libfreerdp/core/connection.c
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@ -752,7 +752,8 @@ static BOOL rdp_client_establish_keys(rdpRdp* rdp)
if (!rdp_write_header(rdp, s, length, MCS_GLOBAL_CHANNEL_ID))
goto end;
rdp_write_security_header(s, SEC_EXCHANGE_PKT | SEC_LICENSE_ENCRYPT_SC);
if (!rdp_write_security_header(s, SEC_EXCHANGE_PKT | SEC_LICENSE_ENCRYPT_SC))
goto end;
length = key_len + 8;
Stream_Write_UINT32(s, length);
Stream_Write(s, crypt_client_random, length);