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[pshinter] Avoid harmless overflow (#45984).

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* src/pshinter/pshglob.c (psh_blues_set_zones): Fix it.
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Werner Lemberg 2015-09-29 11:22:15 +02:00
parent a3046567bc
commit 483007fcd9
2 changed files with 7 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,9 @@
2015-09-29 Werner Lemberg <wl@gnu.org>
[pshinter] Avoid harmless overflow (#45984).
* src/pshinter/pshglob.c (psh_blues_set_zones): Fix it.
2015-09-28 Werner Lemberg <wl@gnu.org>
[autofit] Add support for Lao script.

2
src/pshinter/pshglob.c
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@ -339,7 +339,7 @@
bot = zone[1].org_bottom;
delta = bot - top;
if ( delta < 2 * fuzz )
if ( delta / 2 < fuzz )
zone[0].org_top = zone[1].org_bottom = top + delta / 2;
else
{