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authorDamien Miller <djm@mindrot.org>2000-05-30 13:44:51 +1000
committerDamien Miller <djm@mindrot.org>2000-05-30 13:44:51 +1000
commitb1715dc0cf5ea91707b437310f63b17bed2dc7a6 (patch)
treef7fe557697d12b37c6be6a97c6ce083d23fd07de /key.c
parent9448c002db7427058ecca76760f3a75e379bf0a1 (diff)
- OpenBSD CVS updates:
- markus@cvs.openbsd.org [session.c] make x11-fwd work w/ localhost (xauth add host/unix:11) [cipher.c compat.c readconf.c servconf.c] check strtok() != NULL; ok niels@ [key.c] fix key_read() for uuencoded keys w/o '=' [serverloop.c] group ssh1 vs. ssh2 in serverloop [kex.c kex.h myproposal.h sshconnect2.c sshd.c] split kexinit/kexdh, factor out common code [readconf.c ssh.1 ssh.c] forwardagent defaults to no, add ssh -A - theo@cvs.openbsd.org [session.c] just some line shortening
Diffstat (limited to 'key.c')
-rw-r--r--key.c18
1 files changed, 11 insertions, 7 deletions
diff --git a/key.c b/key.c
index ae355a3f..d474f85c 100644
--- a/key.c
+++ b/key.c
@@ -256,12 +256,14 @@ key_read(Key *ret, char **cpp)
blob = xmalloc(len);
n = uudecode(cp, blob, len);
if (n < 0) {
- error("uudecode %s failed", cp);
+ error("key_read: uudecode %s failed", cp);
return 0;
}
k = dsa_key_from_blob(blob, n);
- if (k == NULL)
- return 0;
+ if (k == NULL) {
+ error("key_read: dsa_key_from_blob %s failed", cp);
+ return 0;
+ }
xfree(blob);
if (ret->dsa != NULL)
DSA_free(ret->dsa);
@@ -269,10 +271,12 @@ key_read(Key *ret, char **cpp)
k->dsa = NULL;
key_free(k);
bits = BN_num_bits(ret->dsa->p);
- cp = strchr(cp, '=');
- if (cp == NULL)
- return 0;
- *cpp = cp + 1;
+ /* advance cp: skip whitespace and data */
+ while (*cp == ' ' || *cp == '\t')
+ cp++;
+ while (*cp != '\0' && *cp != ' ' && *cp != '\t')
+ cp++;
+ *cpp = cp;
break;
default:
fatal("key_read: bad key type: %d", ret->type);