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see #2508 function TCPUDPService::cmp should make sure object passed as a argument is of compatible type before using; this fixes the crash

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This commit is contained in:
Vadim Kurland 2011-06-20 17:49:57 -07:00
parent cebdfc5111
commit 70a5b9ac7c
1 changed files with 1 additions and 0 deletions
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src/libfwbuilder/src/fwbuilder/TCPUDPService.cpp
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@ -122,6 +122,7 @@ FWObject& TCPUDPService::shallowDuplicate(const FWObject *obj,
bool TCPUDPService::cmp(const FWObject *obj, bool recursive) throw(FWException)
{
const TCPUDPService *other = TCPUDPService::constcast(obj);
if (other == NULL) return false;
if (src_range_start != other->src_range_start ||
src_range_end != other->src_range_end ||
dst_range_start != other->dst_range_start ||