Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
Browse files

real_path(): properly handle nonexistent top-level paths

The change has two points:

1. Do not strip off a leading slash, because that erroneously turns an
   absolute path into a relative path.

2. Do not remove slashes from groups of multiple slashes; instead let
   chdir() handle them.  It could be, for example, that it wants to
   leave leading double-slashes alone.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
  • Loading branch information...
commit f4c21e89d7c6b578140e90c02b40eccb51ab8428 1 parent 7bcf48d
@mhagger mhagger authored gitster committed
Showing with 2 additions and 2 deletions.
  1. +1 −1  abspath.c
  2. +1 −1  t/t0060-path-utils.sh
View
2  abspath.c
@@ -45,8 +45,8 @@ const char *real_path(const char *path)
if (!is_directory(buf)) {
char *last_slash = find_last_dir_sep(buf);
if (last_slash) {
- *last_slash = '\0';
last_elem = xstrdup(last_slash + 1);
+ last_slash[1] = '\0';
} else {
last_elem = xstrdup(buf);
*buf = '\0';
View
2  t/t0060-path-utils.sh
@@ -148,7 +148,7 @@ test_expect_success 'real path rejects the empty string' '
test_must_fail test-path-utils real_path ""
'
-test_expect_failure POSIX 'real path works on absolute paths' '
+test_expect_success POSIX 'real path works on absolute paths' '
nopath="hopefully-absent-path" &&
test "/" = "$(test-path-utils real_path "/")" &&
test "/$nopath" = "$(test-path-utils real_path "/$nopath")" &&
Please sign in to comment.
Something went wrong with that request. Please try again.