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| author | midipix <writeonce@midipix.org> | 2016-12-24 13:44:00 +0000 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2016-12-25 01:30:51 -0500 |
| commit | fc83d8f323b7a866ad377aecb792bdaf3edeb6c8 (patch) | |
| tree | 0706c3e130895ddeb9fb56bd37f61a927cefc9f0 | |
| parent | fe73cffbedd7b4bfedb6c258fdf9e7b0a0a2c40c (diff) | |
| download | ntapi-fc83d8f323b7a866ad377aecb792bdaf3edeb6c8.tar.bz2 ntapi-fc83d8f323b7a866ad377aecb792bdaf3edeb6c8.tar.xz | |
__ntapi_tt_istat(): respect NT_ISTAT_DEV_NAME_COPY.
| -rw-r--r-- | src/fs/ntapi_tt_istat.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/fs/ntapi_tt_istat.c b/src/fs/ntapi_tt_istat.c index 00766ed..77eafb2 100644 --- a/src/fs/ntapi_tt_istat.c +++ b/src/fs/ntapi_tt_istat.c @@ -130,6 +130,20 @@ int32_t __stdcall __ntapi_tt_istat( wch_mark, (uintptr_t)wch - (uintptr_t)wch_mark); + if (!(flags & NT_ISTAT_DEV_NAME_COPY)) { + istat->dev_name[0] = 0; + return NT_STATUS_SUCCESS; + } else if (istat->dev_name_maxlen < sdev->strlen) { + istat->dev_name[0] = 0; + return NT_STATUS_BUFFER_TOO_SMALL; + } + + __ntapi->tt_memcpy_utf16( + istat->dev_name, + sdev->buffer, + istat->dev_name_strlen); + + return status; } |