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Fix segfault when ssh_userauth_kbdint_setanswer() has not been called

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(cherry picked from commit b6e712e934)
This commit is contained in:
milo
2011-05-02 17:30:43 +02:00
parent 833cc00014
commit a56c925da9
1 changed files with 5 additions and 0 deletions
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5
src/auth.c
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@@ -1599,6 +1599,11 @@ static int kbdauth_send(ssh_session session) {
enter_function(); enter_function();
if(session==NULL || session->kbdint == NULL
|| session->kbdint->answers == NULL) {
return rc;
}
if (buffer_add_u8(session->out_buffer, SSH2_MSG_USERAUTH_INFO_RESPONSE) < 0 || if (buffer_add_u8(session->out_buffer, SSH2_MSG_USERAUTH_INFO_RESPONSE) < 0 ||
buffer_add_u32(session->out_buffer, buffer_add_u32(session->out_buffer,
htonl(session->kbdint->nprompts)) < 0) { htonl(session->kbdint->nprompts)) < 0) {