Enhance error checking in heap allocation routines on MS-Windows.

 src/w32heap.c (malloc_before_dump, malloc_after_dump)
 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
 set errno where appropriate to emulate CRT functions.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index a4f1cb7590a..a9b1e8e3f4d 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,10 @@
+2014-05-30  Eli Zaretskii  <eliz@gnu.org>
+
+        * w32heap.c (malloc_before_dump, malloc_after_dump)
+        (malloc_before_dump, realloc_after_dump, realloc_before_dump)
+        (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
+        set errno where appropriate to emulate CRT functions.
+
 2014-05-30  Dmitry Antipov  <dmantipov@yandex.ru>
 
         Debugging facility to check whether 'const char *' points to