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53 lines
1.6 KiB
53 lines
1.6 KiB
#include "node_revert.h"
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#include <stdio.h>
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#include <string.h>
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namespace node {
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unsigned int reverted = 0;
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const char* RevertMessage(const unsigned int cve) {
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#define V(code, label, msg) case REVERT_ ## code: return label ": " msg;
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switch (cve) {
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REVERSIONS(V)
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default:
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return "Unknown";
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}
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#undef V
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}
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void Revert(const unsigned int cve) {
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reverted |= 1 << cve;
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printf("SECURITY WARNING: Reverting %s\n", RevertMessage(cve));
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}
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void Revert(const char* cve) {
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#define V(code, label, _) \
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do { \
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if (strcmp(cve, label) == 0) { \
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Revert(static_cast<unsigned int>(REVERT_ ## code)); \
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return; \
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} \
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} while (0);
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REVERSIONS(V)
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#undef V
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printf("Error: Attempt to revert an unknown CVE [%s]\n", cve);
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exit(12);
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}
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bool IsReverted(const unsigned int cve) {
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return reverted & (1 << cve);
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}
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bool IsReverted(const char * cve) {
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#define V(code, label, _) \
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do { \
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if (strcmp(cve, label) == 0) \
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return IsReverted(static_cast<unsigned int>(REVERT_ ## code)); \
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} while (0);
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REVERSIONS(V)
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return false;
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#undef V
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}
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} // namespace node
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