[PATCH 1/6] winedmo: Avoid seeking past the end of stream.

[Rémi Bernon]

From: Rémi Bernon

---
 dlls/winedmo/unixlib.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/winedmo/unixlib.c b/dlls/winedmo/unixlib.c
index 15500ee10b4..431b612d7d6 100644
--- a/dlls/winedmo/unixlib.c
+++ b/dlls/winedmo/unixlib.c
@@ -45,6 +45,7 @@ int64_t unix_seek_callback( void *opaque, int64_t offset, int whence )
     if (whence == AVSEEK_SIZE) return context->length;
     if (whence == SEEK_END) offset += context->length;
     if (whence == SEEK_CUR) offset += context->position;
+    if ((UINT64)offset > context->length) offset = context->length;

params.offset = offset;
     status = KeUserDispatchCallback( &params.dispatch, sizeof(params), &ret_ptr, &ret_len );