X-Git-Url: https://git.openssl.org/?a=blobdiff_plain;f=crypto%2Fthreads_win.c;h=f222aa5d03c00f6f09e07bfa9bc334ec6686d31d;hb=4e585e720195788c9546a9ce71d63dafdfd2aaf1;hp=ab2eb2574025747aef1dff27b4f62fed6b13d173;hpb=30ff41beab5d8a53cbcbdab4109b32b9ef5c0f6e;p=openssl.git

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;
 }