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Fix memory leak on VerifyCC operator

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This commit is contained in:
Felipe Zimmerle 2016-06-16 12:40:05 -03:00
parent a4c7d534f2
commit 8b9041c2da
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2 changed files with 11 additions and 0 deletions
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10
src/operators/verify_cc.cc
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@ -26,6 +26,16 @@
namespace modsecurity { namespace modsecurity {
namespace operators { namespace operators {
VerifyCC::~VerifyCC() {
if (m_pc != NULL) {
pcre_free(m_pc);
m_pc = NULL;
}
if (m_pce != NULL) {
pcre_free_study(m_pce);
m_pce = NULL;
}
}
/** /**
* Luhn Mod-10 Method (ISO 2894/ANSI 4.13) * Luhn Mod-10 Method (ISO 2894/ANSI 4.13)

1
src/operators/verify_cc.h
View File

@ -31,6 +31,7 @@ class VerifyCC : public Operator {
: Operator(op, param, negation), : Operator(op, param, negation),
m_pc(NULL), m_pc(NULL),
m_pce(NULL) { } m_pce(NULL) { }
~VerifyCC();
int luhnVerify(const char *ccnumber, int len); int luhnVerify(const char *ccnumber, int len);
bool evaluate(Transaction *transaction, const std::string &input) override; bool evaluate(Transaction *transaction, const std::string &input) override;