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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-03-04 08:13:25 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-03-04 08:13:25 +0000 |
commit | 958798851d24a70e849e19592a36edce2daf18d1 (patch) | |
tree | 76b4bc75404678551e63a023e123e128e5318e94 | |
parent | e4885d8accb0a30069374ee21f688631fca45f62 (diff) | |
download | ruby-958798851d24a70e849e19592a36edce2daf18d1.tar.gz |
FindFirstFile cannot glob share names
* win32/file.c (replace_to_long_name): do not try to glob host
names and share names by FindFirstFile which is useless for that
purpose. [ruby-core:91656] [Bug #15633]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67163 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | win32/file.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/win32/file.c b/win32/file.c index 446720c2f7..275520215a 100644 --- a/win32/file.c +++ b/win32/file.c @@ -189,6 +189,20 @@ replace_to_long_name(wchar_t **wfullpath, size_t size, size_t buffer_size) pos--; } + if ((pos >= *wfullpath + 2) && + (*wfullpath)[0] == L'\\' && (*wfullpath)[1] == L'\\') { + /* UNC path: no short file name, and needs Network Share + * Management functions instead of FindFirstFile. */ + if (pos == *wfullpath + 2) { + /* //host only */ + return size; + } + if (!wmemchr(*wfullpath + 2, L'\\', pos - *wfullpath - 2)) { + /* //host/share only */ + return size; + } + } + find_handle = FindFirstFileW(*wfullpath, &find_data); if (find_handle != INVALID_HANDLE_VALUE) { size_t trail_pos = pos - *wfullpath + IS_DIR_SEPARATOR_P(*pos); |