20 lines
616 B
Diff
20 lines
616 B
Diff
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#! /bin/sh /usr/share/dpatch/dpatch-run
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## 28regex_widechar.dpatch by <hesso@pool.math.tu-berlin.de>
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##
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## DP: Fix an overflow check to properly mask off the undesired bits
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## DP: instead of casting (and accidentally sign-extending) the value.
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## DP: Bugfix for #523934.
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@DPATCH@
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--- nvi-1.81.6.orig/regex/regcomp.c 2009-06-03 22:44:27.530015032 +0200
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+++ nvi-1.81.6/regex/regcomp.c 2009-06-05 02:15:01.021006288 +0200
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@@ -607,7 +607,7 @@
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/* FALLTHROUGH */
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default:
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/* ordinary(p, c &~ BACKSL); -- Fix potential overflow */
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- ordinary(p, (char)c);
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+ ordinary(p, c & 0xff);
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break;
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}
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