diff options
author | djm@openbsd.org <djm@openbsd.org> | 2015-06-26 05:13:20 +0000 |
---|---|---|
committer | Damien Miller <djm@mindrot.org> | 2015-06-27 09:24:04 +1000 |
commit | 78c2a4f883ea9aba866358e2acd9793a7f42ca93 (patch) | |
tree | 0cb392be5f4a20c6334d362f544e506201aad22d | |
parent | bc20205c91c9920361d12b15d253d4997dba494a (diff) |
upstream commit
Fix \-escaping bug that caused forward path parsing to skip
two characters and skip past the end of the string.
Based on patch by Salvador Fandino; ok dtucker@
Upstream-ID: 7b879dc446335677cbe4cb549495636a0535f3bd
-rw-r--r-- | readconf.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: readconf.c,v 1.236 2015/05/22 04:45:52 djm Exp $ */ +/* $OpenBSD: readconf.c,v 1.237 2015/06/26 05:13:20 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -1927,7 +1927,8 @@ parse_fwd_field(char **p, struct fwdarg *fwd) switch (*cp) { case '\\': memmove(cp, cp + 1, strlen(cp + 1) + 1); - cp++; + if (*cp == '\0') + return -1; break; case '/': ispath = 1; |