Author: dds
Date: Wed Sep 16 06:32:23 2009
New Revision: 197246
URL: http://svn.freebsd.org/changeset/base/197246
Log:
Fix an off-by-one error in the marking of the O_CH operator
following an OOR2 operator.
PR: 130504
MFC after: 2 weeks
Modified:
head/lib/libc/regex/engine.c
Modified: head/lib/libc/regex/engine.c
==============================================================================
--- head/lib/libc/regex/engine.c Wed Sep 16 06:29:23 2009
(r197245)
+++ head/lib/libc/regex/engine.c Wed Sep 16 06:32:23 2009
(r197246)
@@ -1075,7 +1075,7 @@ step(struct re_guts *g,
OP(s = g->strip[pc+look]) !=
O_CH;
look += OPND(s))
assert(OP(s) == OOR2);
- FWD(aft, aft, look);
+ FWD(aft, aft, look + 1);
}
break;
case OOR2: /* propagate OCH_'s marking */
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