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Add return value check for avoid interger overflow #36686

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merged 1 commit into from
Dec 5, 2024
Merged

Add return value check for avoid interger overflow #36686

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4 changes: 2 additions & 2 deletions src/lib/dnssd/TxtFields.h
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Original file line number Diff line number Diff line change
Expand Up @@ -121,7 +121,7 @@ uint8_t GetCommissionerPasscode(const ByteSpan & value);

constexpr size_t MaxKeyLen(TxtKeyUse use)
{
size_t max = 0;
size_t max = 1;
for (auto & info : Internal::txtFieldInfo)
{
if (use == info.use)
Expand All @@ -147,7 +147,7 @@ constexpr size_t TotalKeyLen(TxtKeyUse use)

constexpr size_t MaxValueLen(TxtKeyUse use)
{
size_t max = 0;
size_t max = 1;
for (auto & info : Internal::txtFieldInfo)
{
if (use == info.use)
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