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SSH_AUTH_PARTIAL is now correctly passed to the caller of ssh_userauth_publickey_auto().

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Implicitly fixed unsafe return code handling that could result in use-after-free.

Signed-off-by: Tilo Eckert <tilo.eckert@flam.de>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Tilo Eckert
2015-06-11 16:43:27 +02:00
committed by Andreas Schneider
parent cc25d747d4
commit 0423057424
1 changed files with 7 additions and 8 deletions
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9
src/auth.c Normal file → Executable file
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@@ -1045,15 +1045,14 @@ int ssh_userauth_publickey_auto(ssh_session session,
ssh_key_free(state->privkey); ssh_key_free(state->privkey);
ssh_key_free(state->pubkey); ssh_key_free(state->pubkey);
SAFE_FREE(session->auth_auto_state); SAFE_FREE(session->auth_auto_state);
} if (rc == SSH_AUTH_SUCCESS) {
if (rc == SSH_AUTH_ERROR) {
return rc;
} else if (rc == SSH_AUTH_SUCCESS) {
SSH_LOG(SSH_LOG_INFO, SSH_LOG(SSH_LOG_INFO,
"Successfully authenticated using %s", "Successfully authenticated using %s",
privkey_file); privkey_file);
}
return rc; return rc;
} else if (rc == SSH_AUTH_AGAIN){ }
if (rc == SSH_AUTH_AGAIN){
return rc; return rc;
} }