From aafe39a8126ef3d500d70cd330cadf94f339568a Mon Sep 17 00:00:00 2001 From: Zebediah Figura Date: Wed, 25 Mar 2020 18:17:02 -0500 Subject: [PATCH] mountmgr: Fill the mountmgr_unix_drive structure even if the buffer is too small to hold the dynamic strings. kernel32 actually already assumes this. Signed-off-by: Zebediah Figura Signed-off-by: Alexandre Julliard --- dlls/mountmgr.sys/mountmgr.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/dlls/mountmgr.sys/mountmgr.c b/dlls/mountmgr.sys/mountmgr.c index 3331eedf8d5..dd3a3932b40 100644 --- a/dlls/mountmgr.sys/mountmgr.c +++ b/dlls/mountmgr.sys/mountmgr.c @@ -311,6 +311,11 @@ static NTSTATUS query_unix_drive( void *buff, SIZE_T insize, input = NULL; output = buff; + output->size = size; + output->letter = letter; + output->type = type; + output->mount_point_offset = 0; + output->device_offset = 0; if (size > outsize) { @@ -328,9 +333,7 @@ static NTSTATUS query_unix_drive( void *buff, SIZE_T insize, status = STATUS_MORE_ENTRIES; goto done; } - output->size = size; - output->letter = letter; - output->type = type; + ptr = (char *)(output + 1); if (mount_point)