ssh-keygen segfault (2.9p1)

[Markus Friedl]

On Fri, May 25, 2001 at 02:21:06PM +0200, Nigel Kukard wrote:
> Hi,
> 
> 	[nkukard at wigglytuff .ssh]$ ssh-keygen -pf test_id 
> 	Enter old passphrase:
> 	'ey has comment 'ii
> 	Enter new passphrase (empty for no passphrase): 
> 	Enter same passphrase again: 
> 	Segmentation fault (core dumped)
> 	[nkukard at wigglytuff .ssh]$
> 
> 
> That is the error i get when trying to change the passphrase on one of my
> keys, i'm just wonder if its summin i did wrong, a bug or anything
> else. Most important is there a way i can fix it?

please try this patch

Index: authfile.c
===================================================================
RCS file: /home/markus/cvs/ssh/authfile.c,v
retrieving revision 1.32
retrieving revision 1.33
diff -u -r1.32 -r1.33
--- authfile.c	2001/04/18 23:44:51	1.32
+++ authfile.c	2001/05/16 20:51:57	1.33
@@ -555,7 +555,8 @@
 	lseek(fd, (off_t) 0, SEEK_SET);		/* rewind */
 	if (pub == NULL) {
 		/* closes fd */
-		return key_load_private_pem(fd, KEY_UNSPEC, passphrase, NULL);
+		return key_load_private_pem(fd, KEY_UNSPEC, passphrase,
+		    commentp);
 	} else {
 		/* it's a SSH v1 key if the public key part is readable */
 		key_free(pub);