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Disable OpenSSL lock callback on OpenSSL >= 1.1.1

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(cherry picked from commit a56b51a0ba7b0d6fdff7fd0127a118185b146f4f)
This commit is contained in:
Eelco Dolstra 2019-09-04 14:14:03 +02:00
parent ff7fcd3805
commit fa028194e9
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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 /* OpenSSL is not thread-safe by default - it will randomly crash
unless the user supplies a mutex locking function. So let's do unless the user supplies a mutex locking function. So let's do
that. */ that. */
@ -92,6 +93,7 @@ static void opensslLockCallback(int mode, int type, const char * file, int line)
else else
opensslLocks[type].unlock(); opensslLocks[type].unlock();
} }
#endif
static void sigHandler(int signo) { } static void sigHandler(int signo) { }
@ -105,9 +107,11 @@ void initNix()
std::cerr.rdbuf()->pubsetbuf(buf, sizeof(buf)); std::cerr.rdbuf()->pubsetbuf(buf, sizeof(buf));
#endif #endif
#if OPENSSL_VERSION_NUMBER < 0x10101000L
/* Initialise OpenSSL locking. */ /* Initialise OpenSSL locking. */
opensslLocks = std::vector<std::mutex>(CRYPTO_num_locks()); opensslLocks = std::vector<std::mutex>(CRYPTO_num_locks());
CRYPTO_set_locking_callback(opensslLockCallback); CRYPTO_set_locking_callback(opensslLockCallback);
#endif
loadConfFile(); loadConfFile();