[ChangeLog]

Malloc failure behavior now depends on size of allocation.
* lib/allocator.h (struct allocator.die): New size arg.
* lib/careadlinkat.c (careadlinkat): Pass size to 'die' function.
If the actual problem is an ssize_t limitation, not a size_t or
malloc failure, fail with errno == ENAMETOOLONG instead of calling 'die'.
[src/ChangeLog]
Malloc failure behavior now depends on size of allocation.
* alloc.c (buffer_memory_full, memory_full): New arg NBYTES.
* lisp.h: Change signatures accordingly.
* alloc.c, buffer.c, editfns.c, menu.c, minibuf.c, xterm.c:
All callers changed.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/xterm.c b/src/xterm.c
index 3b8112d972b..56d2ce0e9e5 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -4225,7 +4225,7 @@ x_send_scroll_bar_event (Lisp_Object window, int part, int portion, int whole)
       size_t old_nbytes = scroll_bar_windows_size * sizeof *scroll_bar_windows;
 
       if ((size_t) -1 / sizeof *scroll_bar_windows < new_size)
-        memory_full ();
+        memory_full (SIZE_MAX);
       scroll_bar_windows = (struct window **) xrealloc (scroll_bar_windows,
                                                         nbytes);
       memset (&scroll_bar_windows[i], 0, nbytes - old_nbytes);