From 49ac9671f0cd01311119e620a221cb4c2d3d351c Mon Sep 17 00:00:00 2001 From: corinna Date: Fri, 15 Aug 2008 12:33:26 +0000 Subject: [PATCH] * mount.cc (mount_info::get_mounts_here): Don't subtract 2 from Length if it's 0 anyway. --- winsup/cygwin/ChangeLog | 5 +++++ winsup/cygwin/mount.cc | 3 ++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 5fa71b4cb4..f8c4be131d 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,5 +1,10 @@ 2008-08-15 Corinna Vinschen + * mount.cc (mount_info::get_mounts_here): Don't subtract 2 from + Length if it's 0 anyway. + +2008-08-15 Corinna Vinschen + * mount.cc (mount_info::create_root_entry): Create default cygdrive prefix with MOUNT_NOPOSIX flag. diff --git a/winsup/cygwin/mount.cc b/winsup/cygwin/mount.cc index 36363868d3..03b6ff80ce 100644 --- a/winsup/cygwin/mount.cc +++ b/winsup/cygwin/mount.cc @@ -355,7 +355,8 @@ mount_info::get_mounts_here (const char *parent_dir, int parent_dir_len, last_slash + 1); } RtlCreateUnicodeStringFromAsciiz (cygd, cygdrive + 1); - cygd->Length -= 2; // Strip trailing slash + if (cygd->Length) + cygd->Length -= 2; // Strip trailing slash return n_mounts; } -- 2.11.0