send and handle SSH_MSG_EXT_INFO only at the correct point

- other fixes for rsa pubkey auth
- only include ext-info handling when rsa pubkey auth is compiled

1 files changed, 2 insertions, 0 deletions

diff --git a/svr-session.c b/svr-session.c
index 8bc8744..6c3147f 100644
--- a/svr-session.c
+++ b/svr-session.c
@@ -337,9 +337,11 @@ static void svr_algos_initialise(void) {
 			algo->usable = 0;
 		}
 #endif
+#if DROPBEAR_EXT_INFO
 		if (strcmp(algo->name, SSH_EXT_INFO_C) == 0) {
 			algo->usable = 0;
 		}
+#endif
 	}
 }