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authorRuss Cox <rsc@swtch.com>2008-01-10 17:06:51 -0500
committerRuss Cox <rsc@swtch.com>2008-01-10 17:06:51 -0500
commit27589754e47a2d2e682ee29daa2d21dff99e509d (patch)
treeac56175d063ab1eda035d349008af6c3e924029c /src/libdraw
parent79ff7e4b5e5c157aa1347152752eb7c2903ecaca (diff)
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libregexp: fix match choice bug
This bug fix allows some pathological regular expressions to cause the regexp library to report a stack overflow (really a stack filling; safe) but it also fixes the behavior of some common regexps. It is too hard to satisfy both.
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