Set errno on realloc failure.

This was not being done for certain cases as per microsoft#461. Note that malloc and calloc are probably still not setting errno for those cases but this is not currently tested...
rmn30 · Feb 21, 2022 · 3630880 · 3630880
1 parent 2a4a4fc
commit 3630880
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/override/malloc.cc b/src/override/malloc.cc
@@ -98,6 +98,10 @@ extern "C"
     {
       a.dealloc(ptr);
     }
+    else
+    {
+      errno = ENOMEM;
+    }
     return p;
   }