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Merge pull request #3379 from theseion/additional_libssh2_error_reporting

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report libssh2 error if list of authentication methods can't be retrieved
This commit is contained in:
Carlos Martín Nieto 2015-09-09 13:59:38 +02:00
commit 6c21211c38
1 changed files with 3 additions and 1 deletions
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4
src/transports/ssh.c
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@ -756,8 +756,10 @@ static int list_auth_methods(int *out, LIBSSH2_SESSION *session, const char *use
list = libssh2_userauth_list(session, username, strlen(username)); list = libssh2_userauth_list(session, username, strlen(username));
/* either error, or the remote accepts NONE auth, which is bizarre, let's punt */ /* either error, or the remote accepts NONE auth, which is bizarre, let's punt */
if (list == NULL && !libssh2_userauth_authenticated(session)) if (list == NULL && !libssh2_userauth_authenticated(session)) {
ssh_error(session, "Failed to retrieve list of SSH authentication methods");
return -1; return -1;
}
ptr = list; ptr = list;
while (ptr) { while (ptr) {