diff options
| author | Pauli <paul.dale@oracle.com> | 2017-10-11 01:47:54 +0200 |
|---|---|---|
| committer | Pauli <paul.dale@oracle.com> | 2017-10-11 01:47:54 +0200 |
| commit | f49452c297438ec349a76dfa38fa26a780084f96 (patch) | |
| tree | 95b14e9c3ab78f653b57458eabe8eac327e6f441 /crypto/threads_win.c | |
| parent | Fix typos (diff) | |
| download | openssl-f49452c297438ec349a76dfa38fa26a780084f96.tar.xz openssl-f49452c297438ec349a76dfa38fa26a780084f96.zip | |
Return a value from atomic read on Windows.
Use a read lock when reading using pthreads.
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4517)
Diffstat (limited to 'crypto/threads_win.c')
| -rw-r--r-- | crypto/threads_win.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/threads_win.c b/crypto/threads_win.c index ab2eb25740..f222aa5d03 100644 --- a/crypto/threads_win.c +++ b/crypto/threads_win.c @@ -135,7 +135,7 @@ int CRYPTO_atomic_add(int *val, int amount, int *ret, CRYPTO_RWLOCK *lock) int CRYPTO_atomic_read(int *val, int *ret, CRYPTO_RWLOCK *lock) { - InterlockedCompareExchange(val, 0, 0); + *ret = InterlockedCompareExchange(val, 0, 0); return 1; } |