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| author | Ken Brown <kbrown@cornell.edu> | 2021-01-20 10:12:58 -0500 |
|---|---|---|
| committer | Ken Brown <kbrown@cornell.edu> | 2021-01-22 10:31:09 -0500 |
| commit | 4aefad2bb827afa273fcd768bd06dd618d41ae75 (patch) | |
| tree | 9250b149c2846af477330c6d8701058b9f79679e /winsup/cygwin/release/3.2.0 | |
| parent | 0c0ff5dc2103988bda9eee2a97633a8b54bb476e (diff) | |
| download | newlib-4aefad2bb827afa273fcd768bd06dd618d41ae75.zip newlib-4aefad2bb827afa273fcd768bd06dd618d41ae75.tar.gz newlib-4aefad2bb827afa273fcd768bd06dd618d41ae75.tar.bz2 | |
Cygwin: normalize_posix_path: fix error handling when .. is encountered
When .. is in the source path and the path prefix exists but is not a
directory, return ENOTDIR instead of ENOENT. This fixes a POSIX
compliance issue for realpath(3):
https://pubs.opengroup.org/onlinepubs/9699919799/functions/realpath.html
Addresses: https://lists.gnu.org/archive/html/bug-gnulib/2021-01/msg00214.html
Diffstat (limited to 'winsup/cygwin/release/3.2.0')
| -rw-r--r-- | winsup/cygwin/release/3.2.0 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/winsup/cygwin/release/3.2.0 b/winsup/cygwin/release/3.2.0 index c18a848..43725ce 100644 --- a/winsup/cygwin/release/3.2.0 +++ b/winsup/cygwin/release/3.2.0 @@ -48,3 +48,7 @@ Bug Fixes - Fix a bug in fstatat(2) on 32 bit that could cause it to return garbage. Addresses: https://cygwin.com/pipermail/cygwin/2021-January/247399.html + +- Fix the errno when a path contains .. and the prefix exists but is + not a directory. + Addresses: https://lists.gnu.org/archive/html/bug-gnulib/2021-01/msg00214.html |