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Increase size of buffer for OpenSSL error messages

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According to man 3 ERR_error_string, "buf must be at least 256 bytes
long", therefore increase the buffer size to 256 everywhere.
This commit is contained in:
Julian Brost 2020-12-08 12:38:35 +01:00
parent 64a49ee3a1
commit 3b37867d2e
1 changed files with 5 additions and 5 deletions
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10
lib/base/tlsutility.cpp
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@ -506,7 +506,7 @@ std::shared_ptr<X509> CreateCert(EVP_PKEY *pubkey, X509_NAME *subject, X509_NAME
String id = Utility::NewUniqueID();
char errbuf[120];
char errbuf[256];
SHA_CTX context;
unsigned char digest[SHA_DIGEST_LENGTH];
@ -580,7 +580,7 @@ String GetIcingaCADir()
std::shared_ptr<X509> CreateCertIcingaCA(EVP_PKEY *pubkey, X509_NAME *subject)
{
char errbuf[120];
char errbuf[256];
String cadir = GetIcingaCADir();
@ -680,7 +680,7 @@ String PBKDF2_SHA256(const String& password, const String& salt, int iterations)
String SHA1(const String& s, bool binary)
{
char errbuf[120];
char errbuf[256];
SHA_CTX context;
unsigned char digest[SHA_DIGEST_LENGTH];
@ -720,7 +720,7 @@ String SHA1(const String& s, bool binary)
String SHA256(const String& s)
{
char errbuf[120];
char errbuf[256];
SHA256_CTX context;
unsigned char digest[SHA256_DIGEST_LENGTH];
@ -767,7 +767,7 @@ String RandomString(int length)
if (!RAND_bytes(bytes, length)) {
delete [] bytes;
char errbuf[120];
char errbuf[256];
Log(LogCritical, "SSL")
<< "Error for RAND_bytes: " << ERR_peek_error() << ", \"" << ERR_error_string(ERR_peek_error(), errbuf) << "\"";