X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/378c65045e2d11ac91dcdf16ca6a69382e9b3090..14ec1d8392d27cd5f9dc923ff7dc6416827d4060:/sshrsa.c

diff --git a/sshrsa.c b/sshrsa.c
index 11c488e8..3bd971f8 100644
--- a/sshrsa.c
+++ b/sshrsa.c
@@ -558,8 +558,6 @@ static void *rsa2_newkey(char *data, int len)
     struct RSAKey *rsa;
 
     rsa = snew(struct RSAKey);
-    if (!rsa)
-	return NULL;
     getstring(&data, &len, &p, &slen);
 
     if (!p || slen != 7 || memcmp(p, "ssh-rsa", 7)) {
@@ -694,8 +692,6 @@ static void *rsa2_openssh_createkey(unsigned char **blob, int *len)
     struct RSAKey *rsa;
 
     rsa = snew(struct RSAKey);
-    if (!rsa)
-	return NULL;
     rsa->comment = NULL;
 
     rsa->modulus = getmp(b, len);
@@ -711,6 +707,11 @@ static void *rsa2_openssh_createkey(unsigned char **blob, int *len)
 	return NULL;
     }
 
+    if (!rsa_verify(rsa)) {
+	rsa2_freekey(rsa);
+	return NULL;
+    }
+
     return rsa;
 }