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Disable OpenSSL lock callback on OpenSSL >= 1.1.1

This commit is contained in:
Eelco Dolstra 2019-09-04 14:14:03 +02:00
parent b9d6c6f000
commit a56b51a0ba
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GPG Key ID: 8170B4726D7198DE
1 changed files with 4 additions and 0 deletions
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4
src/libmain/shared.cc
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@ -80,6 +80,7 @@ string getArg(const string & opt,
}
#if OPENSSL_VERSION_NUMBER < 0x10101000L
/* OpenSSL is not thread-safe by default - it will randomly crash
unless the user supplies a mutex locking function. So let's do
that. */
@ -92,6 +93,7 @@ static void opensslLockCallback(int mode, int type, const char * file, int line)
else
opensslLocks[type].unlock();
}
#endif
static void sigHandler(int signo) { }
@ -105,9 +107,11 @@ void initNix()
std::cerr.rdbuf()->pubsetbuf(buf, sizeof(buf));
#endif
#if OPENSSL_VERSION_NUMBER < 0x10101000L
/* Initialise OpenSSL locking. */
opensslLocks = std::vector<std::mutex>(CRYPTO_num_locks());
CRYPTO_set_locking_callback(opensslLockCallback);
#endif
loadConfFile();