Piotr Caban : msvcrt: Respect allocation mode in malloc.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 70ac780e6ed26380fd2fcdfbb96352ca8548bc79
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=70ac780e6ed26380fd2fcdfbb...

Author: Piotr Caban 
Date:   Wed Jan 29 14:27:25 2020 +0100

msvcrt: Respect allocation mode in malloc.

Signed-off-by: Piotr Caban 
Signed-off-by: Alexandre Julliard

---

dlls/msvcrt/heap.c | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/dlls/msvcrt/heap.c b/dlls/msvcrt/heap.c
index 0d6aee07f3..512adc1e74 100644
--- a/dlls/msvcrt/heap.c
+++ b/dlls/msvcrt/heap.c
@@ -441,10 +441,18 @@ void CDECL _free_base(void* ptr)
  */
 void* CDECL MSVCRT_malloc(MSVCRT_size_t size)
 {
-  void *ret = msvcrt_heap_alloc(0, size);
-  if (!ret)
-      *MSVCRT__errno() = MSVCRT_ENOMEM;
-  return ret;
+    void *ret;
+
+    do
+    {
+        ret = msvcrt_heap_alloc(0, size);
+        if (ret || !MSVCRT_new_mode)
+            break;
+    } while(_callnewh(size));
+
+    if (!ret)
+        *MSVCRT__errno() = MSVCRT_ENOMEM;
+    return ret;
 }

#if _MSVCR_VER>=140