From 12b813b5895cae579e403dafe43878868f27fe0f Mon Sep 17 00:00:00 2001
From: Peter Stephenson
Date: Thu, 22 Jan 2015 20:20:15 +0000
Subject: 34331: better handling of NULL in cd.
Problem was return from symbolic link expander in weird cases
where there file system isn't behaving itself properly.
---
Src/utils.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
(limited to 'Src/utils.c')
diff --git a/Src/utils.c b/Src/utils.c
index 4561b5e9a..cf18f1240 100644
--- a/Src/utils.c
+++ b/Src/utils.c
@@ -1108,10 +1108,13 @@ getnameddir(char *name)
if ((pw = getpwnam(name))) {
char *dir = isset(CHASELINKS) ? xsymlink(pw->pw_dir)
: ztrdup(pw->pw_dir);
- adduserdir(name, dir, ND_USERNAME, 1);
- str = dupstring(dir);
- zsfree(dir);
- return str;
+ if (dir) {
+ adduserdir(name, dir, ND_USERNAME, 1);
+ str = dupstring(dir);
+ zsfree(dir);
+ return str;
+ } else
+ return ztrdup(pw->pw_dir);
}
}
#endif /* HAVE_GETPWNAM */
--
cgit 1.4.1