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crypto: fix return type prob reported by coverity #42135

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5 changes: 3 additions & 2 deletions src/crypto/crypto_common.cc
Original file line number Diff line number Diff line change
Expand Up @@ -767,9 +767,10 @@ static bool PrintGeneralName(const BIOPointer& out, const GENERAL_NAME* gen) {
return false;
}
char* oline = nullptr;
size_t n_bytes = BIO_get_mem_data(tmp.get(), &oline);
long n_bytes = BIO_get_mem_data(tmp.get(), &oline); // NOLINT(runtime/int)
CHECK_GE(n_bytes, 0);
CHECK_IMPLIES(n_bytes != 0, oline != nullptr);
PrintAltName(out, oline, n_bytes, true, nullptr);
PrintAltName(out, oline, static_cast<size_t>(n_bytes), true, nullptr);
} else if (gen->type == GEN_IPADD) {
BIO_printf(out.get(), "IP Address:");
const ASN1_OCTET_STRING* ip = gen->d.ip;
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