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unbreak parsing of pubkey comments; with gerhard; ok
 djm/deraadt
This commit is contained in:
markus@openbsd.org 2015-01-12 20:13:27 +00:00 committed by Damien Miller
parent 0097565f84
commit 816d1538c2
1 changed files with 9 additions and 9 deletions
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18
sshkey.c
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@ -1,4 +1,4 @@
/* $OpenBSD: sshkey.c,v 1.9 2015/01/12 13:29:27 markus Exp $ */
/* $OpenBSD: sshkey.c,v 1.10 2015/01/12 20:13:27 markus Exp $ */
/*
* Copyright (c) 2000, 2001 Markus Friedl. All rights reserved.
* Copyright (c) 2008 Alexander von Gernler. All rights reserved.
@ -1277,8 +1277,14 @@ sshkey_read(struct sshkey *ret, char **cpp)
return SSH_ERR_ALLOC_FAIL;
/* trim comment */
space = strchr(cp, ' ');
if (space)
*space = '\0';
if (space) {
/* advance 'space': skip whitespace */
*space++ = '\0';
while (*space == ' ' || *space == '\t')
space++;
*cpp = space;
} else
*cpp = cp + strlen(cp);
if ((r = sshbuf_b64tod(blob, cp)) != 0) {
sshbuf_free(blob);
return r;
@ -1355,12 +1361,6 @@ sshkey_read(struct sshkey *ret, char **cpp)
sshkey_free(k);
if (retval != 0)
break;
/* advance cp: skip whitespace and data */
while (*cp == ' ' || *cp == '\t')
cp++;
while (*cp != '\0' && *cp != ' ' && *cp != '\t')
cp++;
*cpp = cp;
break;
default:
return SSH_ERR_INVALID_ARGUMENT;