Dmitry Timoshkov : schedsvc: Add a sanity check when loading a .job file.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 58afce6a38174321434f6f1257e0fe7ed61ebb0d
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=58afce6a38174321434f6f125...

Author: Dmitry Timoshkov <dmitry(a)baikal.ru>
Date:   Fri Jun  8 15:43:47 2018 +0800

schedsvc: Add a sanity check when loading a .job file.

Signed-off-by: Dmitry Timoshkov <dmitry(a)baikal.ru>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/schedsvc/atsvc.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dlls/schedsvc/atsvc.c b/dlls/schedsvc/atsvc.c
index 91ef3ed..597df34 100644
--- a/dlls/schedsvc/atsvc.c
+++ b/dlls/schedsvc/atsvc.c
@@ -394,6 +394,12 @@ static BOOL load_job_data(const char *data, DWORD size, struct job_t *info)
     TRACE("file_version %04x\n", fixed->file_version);
     TRACE("uuid %s\n", wine_dbgstr_guid(&fixed->uuid));
 
+    if (fixed->file_version != 0x0001)
+    {
+        TRACE("invalid file version\n");
+        return FALSE;
+    }
+
     TRACE("name_size_offset %04x\n", fixed->name_size_offset);
     TRACE("trigger_offset %04x\n", fixed->trigger_offset);
     TRACE("error_retry_count %u\n", fixed->error_retry_count);