From 79ad27982af1440a841298b684d94732ae07d003 Mon Sep 17 00:00:00 2001
From: paul <paul>
Date: Wed, 15 Oct 2003 22:09:28 +0000
Subject: 2003-10-15 Paul Jakma <paul@dishone.st>
* lib/vty.c: (vty_save_cwd) dont crash if getcwd fails. try fallback
to SYSCONFDIR. Allocate cwd from the stack rather than relying on
(non-portable) getcwd() allocation (which we didnt seem to be
freeing).
---
lib/vty.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
(limited to 'lib')
diff --git a/lib/vty.c b/lib/vty.c
index 90e1dadb..4e341bf1 100644
--- a/lib/vty.c
+++ b/lib/vty.c
@@ -2757,9 +2757,15 @@ vty_finish ()
void
vty_save_cwd ()
{
- char *cwd;
+ char cwd[MAXPATHLEN];
+
+ cwd[0] = getcwd (cwd, MAXPATHLEN);
- cwd = getcwd (NULL, MAXPATHLEN);
+ if (!cwd)
+ {
+ chdir (SYSCONFDIR);
+ cwd[0] = getcwd (cwd, MAXPATHLEN);
+ }
vty_cwd = XMALLOC (MTYPE_TMP, strlen (cwd) + 1);
strcpy (vty_cwd, cwd);
--
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