https://git.reactos.org/?p=reactos.git;a=commitdiff;h=a80f5f53e747b91a65d945105799bb3a85c68a89
commit a80f5f53e747b91a65d945105799bb3a85c68a89 Author: Pierre Schweitzer <[email protected]> AuthorDate: Sun Oct 29 14:48:41 2017 +0100 [KERNEL32] In GetLogicalDrives(), if NtQueryInformationProcess() call succeed, but return drive map is empty, make sure returned error is success. Patch by Alex Ionescu --- dll/win32/kernel32/client/file/disk.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/dll/win32/kernel32/client/file/disk.c b/dll/win32/kernel32/client/file/disk.c index 041f4b197b..6d13e64acb 100644 --- a/dll/win32/kernel32/client/file/disk.c +++ b/dll/win32/kernel32/client/file/disk.c @@ -127,6 +127,11 @@ GetLogicalDrives(VOID) return 0; } + if (ProcessDeviceMapInfo.Query.DriveMap == 0) + { + SetLastError(ERROR_SUCCESS); + } + return ProcessDeviceMapInfo.Query.DriveMap; }
