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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-02-15 03:23:36 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-02-15 03:23:36 +0000 |
commit | 3bc9d1d0f4131db2b7df226de0494e76b0aa3441 (patch) | |
tree | d558d386d12c2e9d3f58ef1925fa3b745e024653 /random.c | |
parent | 10a9807030020432e92008615dde14fc657b17ff (diff) | |
download | ruby-3bc9d1d0f4131db2b7df226de0494e76b0aa3441.tar.gz |
random.c: suppress a warning
* random.c (fill_random_bytes): use ATOMIC_SIZE_CAS to suppress a
strict-aliasing warning by gcc 4.9 for mingw.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49601 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'random.c')
-rw-r--r-- | random.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -485,7 +485,7 @@ fill_random_bytes(void *seed, size_t size) if (!CryptAcquireContext(&prov, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT)) { prov = (HCRYPTPROV)INVALID_HANDLE_VALUE; } - old_prov = (HCRYPTPROV)ATOMIC_PTR_CAS(perm_prov, 0, prov); + old_prov = (HCRYPTPROV)ATOMIC_SIZE_CAS(perm_prov, 0, prov); if (prov == (HCRYPTPROV)INVALID_HANDLE_VALUE) { if (old_prov) prov = old_prov; } |