feedc0de/boost_regex
1
0
Fork 0
forked from boostorg/regex
Code Pull Requests Activity

Regex.Defuzzing: Fix for https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4659&q=jz.maddock&colspec=ID%20Type%20Component%20Status%20Proj%20Reported%20Owner%20Summary

Browse Source
This commit is contained in:
jzmaddock
2018-01-03 18:32:45 +00:00
parent 3043906da2
commit b13fb44ac5
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/boost/regex/v4/perl_matcher_non_recursive.hpp
View File

@ -1797,7 +1797,7 @@ bool perl_matcher<BidiIterator, Allocator, traits>::unwind_recursion_pop(bool r)
// Backtracking out of a recursion, we must pop state off the recursion
// stack unconditionally to ensure matched pushes and pops:
saved_state* pmp = static_cast<saved_state*>(m_backup_state);
if (!r)
if (!r && !recursion_stack.empty())
{
*m_presult = recursion_stack.back().results;
position = recursion_stack.back().location_of_start;