* buffer.c (compare_overlays, cmp_for_strings): Avoid subtraction overflow.
authorPaul Eggert <eggert@cs.ucla.edu>
Fri, 17 Jun 2011 07:52:35 +0000 (00:52 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Fri, 17 Jun 2011 07:52:35 +0000 (00:52 -0700)
commitc20998a717f64aa6ab563f727f9eca52ab969624
treecb0bfa2ca6511649fbd8d85d4890a13ae2cbb2b8
parent8961a454e148b61750f5ef38f8047fa660941888
* buffer.c (compare_overlays, cmp_for_strings): Avoid subtraction overflow.
src/ChangeLog
src/buffer.c