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(parent: b081724) | patch
* buffer.c (OVERLAY_COUNT_MAX): New macro.
authorPaul Eggert <eggert@cs.ucla.edu>
Tue, 21 Jun 2011 23:16:43 +0000 (16:16 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Tue, 21 Jun 2011 23:16:43 +0000 (16:16 -0700)
commit21514da7b21e248fa5046ab27834fa431a34204c
tree3ba29fda6630d14d1bef231199847bd4d42bd311tree | snapshot
parentb081724f64cbb2bf1f12efdb4d446c1de9bf3c0ccommit | diff
* buffer.c (OVERLAY_COUNT_MAX): New macro.

(overlays_in, mouse_face_overlay_overlaps, Foverlays_in):
Use ptrdiff_t, not int, for sizes.
(overlays_in): Check for size-calculation overflow.
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