From 072d114510658495a9f241864e0194d542b47a08 Mon Sep 17 00:00:00 2001 From: Miles Bader Date: Thu, 25 Apr 1996 21:37:46 +0000 Subject: [PATCH] (__getcwd): When we find a match in the scan for a name, avoid doing another readdir (which overwrites NENTRIES, and was resulting in a bogus ENOENT). --- sysdeps/mach/hurd/getcwd.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/sysdeps/mach/hurd/getcwd.c b/sysdeps/mach/hurd/getcwd.c index abec22c..039f134 100644 --- a/sysdeps/mach/hurd/getcwd.c +++ b/sysdeps/mach/hurd/getcwd.c @@ -119,6 +119,7 @@ __getcwd (char *buf, size_t size) unsigned int dirdatasize; int direntry, nentries; + /* Look at the parent directory. */ newp = __file_name_lookup_under (parent, "..", O_READ, 0); if (newp == MACH_PORT_NULL) @@ -187,6 +188,11 @@ __getcwd (char *buf, size_t size) break; } } + + if (offset < dirdatasize) + /* We got a match; avoid doing another dir_readdir, which will + hose NENTRIES. */ + break; } if (err) -- 2.7.4