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(parent: 633943c) | patch
* xfns.c: Integer and memory overflow fixes.
authorPaul Eggert <eggert@cs.ucla.edu>
Fri, 29 Jul 2011 01:55:31 +0000 (18:55 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Fri, 29 Jul 2011 01:55:31 +0000 (18:55 -0700)
commit6cca72c92bdc290892026dbf84d1ce270550e7c0
tree5518f75cdc611d363bdad57fe698f8daa0e6ed8ctree | snapshot
parent633943cb6e3d37c064fc4d13180a48bab3899bd8commit | diff
* xfns.c: Integer and memory overflow fixes.

(x_encode_text, x_set_name_internal, Fx_change_window_property):
Use ptrdiff_t, not int, to count sizes, since they can exceed
INT_MAX in size.  Check for size calculation overflow.
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