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Fix a possible stack overflow in agent code.

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This commit is contained in:
Andreas Schneider
2009-09-14 18:34:53 +02:00
parent 77a757c728
commit 7cd327a795
1 changed files with 1 additions and 4 deletions
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5
libssh/agent.c
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@@ -210,10 +210,7 @@ static int agent_talk(struct ssh_session *session,
/* send length and then the request packet */
if (atomicio(session->agent->sock, payload, 4, 0) == 4) {
buffer_get_data(request, payload, len);
ssh_log(session, SSH_LOG_PACKET,
"agent_talk - sending request, payload[0] = %u", payload[0]);
if (atomicio(session->agent->sock, payload, len, 0)
if (atomicio(session->agent->sock, buffer_get_rest(request), len, 0)
!= len) {
ssh_log(session, SSH_LOG_PACKET, "atomicio sending request failed: %s",
strerror(errno));