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ossl.c: check allocation

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* ext/openssl/ossl.c (Init_ossl_locks): check if locks array is
  allocated successfully.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41880 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-07-10 02:19:50 +00:00
parent c341e85b1c
commit 351932cb4a
1 changed files with 3 additions and 0 deletions
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3
ext/openssl/ossl.c
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@ -486,6 +486,9 @@ static void Init_ossl_locks(void)
rb_raise(rb_eRuntimeError, "CRYPTO_num_locks() is too big: %d", num_locks); rb_raise(rb_eRuntimeError, "CRYPTO_num_locks() is too big: %d", num_locks);
} }
ossl_locks = (VALUE*) OPENSSL_malloc(num_locks * (int)sizeof(VALUE)); ossl_locks = (VALUE*) OPENSSL_malloc(num_locks * (int)sizeof(VALUE));
if (!ossl_locks) {
rb_raise(rb_eNoMemError, "CRYPTO_num_locks() is too big: %d", num_locks);
}
for (i = 0; i < num_locks; i++) { for (i = 0; i < num_locks; i++) {
ossl_locks[i] = rb_mutex_new(); ossl_locks[i] = rb_mutex_new();
rb_global_variable(&(ossl_locks[i])); rb_global_variable(&(ossl_locks[i]));