diff options
Diffstat (limited to 'libarchive/archive_read_disk_windows.c')
-rw-r--r-- | libarchive/archive_read_disk_windows.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/libarchive/archive_read_disk_windows.c b/libarchive/archive_read_disk_windows.c index ea32e2aa..f9d13955 100644 --- a/libarchive/archive_read_disk_windows.c +++ b/libarchive/archive_read_disk_windows.c @@ -418,8 +418,9 @@ la_linkname_from_pathw(const wchar_t *path, wchar_t **outbuf, int *linktype) FILE_FLAG_OPEN_REPARSE_POINT; int ret; - h = CreateFileW(path, 0, FILE_SHARE_READ, NULL, OPEN_EXISTING, flag, - NULL); + h = CreateFileW(path, 0, + FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, + OPEN_EXISTING, flag, NULL); if (h == INVALID_HANDLE_VALUE) { la_dosmaperr(GetLastError()); return (-1); @@ -1073,7 +1074,9 @@ next_entry(struct archive_read_disk *a, struct tree *t, else flags |= FILE_FLAG_SEQUENTIAL_SCAN; t->entry_fh = CreateFileW(tree_current_access_path(t), - GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, flags, NULL); + GENERIC_READ, + FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, + NULL, OPEN_EXISTING, flags, NULL); if (t->entry_fh == INVALID_HANDLE_VALUE) { la_dosmaperr(GetLastError()); archive_set_error(&a->archive, errno, @@ -2046,7 +2049,8 @@ tree_current_file_information(struct tree *t, BY_HANDLE_FILE_INFORMATION *st, if (sim_lstat && tree_current_is_physical_link(t)) flag |= FILE_FLAG_OPEN_REPARSE_POINT; - h = CreateFileW(tree_current_access_path(t), 0, FILE_SHARE_READ, NULL, + h = CreateFileW(tree_current_access_path(t), 0, + FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, OPEN_EXISTING, flag, NULL); if (h == INVALID_HANDLE_VALUE) { la_dosmaperr(GetLastError()); @@ -2275,7 +2279,8 @@ archive_read_disk_entry_from_file(struct archive *_a, } else desiredAccess = GENERIC_READ; - h = CreateFileW(path, desiredAccess, FILE_SHARE_READ, NULL, + h = CreateFileW(path, desiredAccess, + FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, OPEN_EXISTING, flag, NULL); if (h == INVALID_HANDLE_VALUE) { la_dosmaperr(GetLastError()); @@ -2337,7 +2342,8 @@ archive_read_disk_entry_from_file(struct archive *_a, if (fd >= 0) { h = (HANDLE)_get_osfhandle(fd); } else { - h = CreateFileW(path, GENERIC_READ, FILE_SHARE_READ, NULL, + h = CreateFileW(path, GENERIC_READ, + FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL); if (h == INVALID_HANDLE_VALUE) { la_dosmaperr(GetLastError()); |