diff options
| author | Kazuki Yamaguchi <k@rhe.jp> | 2021-10-14 15:52:39 +0900 |
|---|---|---|
| committer | Kazuki Yamaguchi <k@rhe.jp> | 2021-10-14 16:13:42 +0900 |
| commit | a6ba9f894f70e80ad2cc263e088d0b14af3a70ec (patch) | |
| tree | 77714ba4b3274fa2b33672dc6160ad0999664656 /ext/openssl | |
| parent | 022b7ceadaf44b33ad36bba78bce3632d364d8d9 (diff) | |
| download | ruby-openssl-a6ba9f894f70e80ad2cc263e088d0b14af3a70ec.tar.gz | |
x509store: explicitly call rb_gc_mark() against Store/StoreContext
We store the reverse reference to the Ruby object in the OpenSSL
struct for use from OpenSSL callback functions. To prevent the Ruby
object from being relocated by GC.compact, we must "pin" it by calling
rb_gc_mark().
Diffstat (limited to 'ext/openssl')
| -rw-r--r-- | ext/openssl/ossl_x509store.c | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/ext/openssl/ossl_x509store.c b/ext/openssl/ossl_x509store.c index 6c5f1c79..9035a70a 100644 --- a/ext/openssl/ossl_x509store.c +++ b/ext/openssl/ossl_x509store.c @@ -106,6 +106,13 @@ VALUE cX509StoreContext; VALUE eX509StoreError; static void +ossl_x509store_mark(void *ptr) +{ + X509_STORE *store = ptr; + rb_gc_mark((VALUE)X509_STORE_get_ex_data(store, store_ex_verify_cb_idx)); +} + +static void ossl_x509store_free(void *ptr) { X509_STORE_free(ptr); @@ -114,7 +121,7 @@ ossl_x509store_free(void *ptr) static const rb_data_type_t ossl_x509store_type = { "OpenSSL/X509/STORE", { - 0, ossl_x509store_free, + ossl_x509store_mark, ossl_x509store_free, }, 0, 0, RUBY_TYPED_FREE_IMMEDIATELY, }; @@ -457,23 +464,16 @@ ossl_x509store_verify(int argc, VALUE *argv, VALUE self) } /* - * Public Functions - */ -static void ossl_x509stctx_free(void*); - - -static const rb_data_type_t ossl_x509stctx_type = { - "OpenSSL/X509/STORE_CTX", - { - 0, ossl_x509stctx_free, - }, - 0, 0, RUBY_TYPED_FREE_IMMEDIATELY, -}; - -/* * Private functions */ static void +ossl_x509stctx_mark(void *ptr) +{ + X509_STORE_CTX *ctx = ptr; + rb_gc_mark((VALUE)X509_STORE_CTX_get_ex_data(ctx, stctx_ex_verify_cb_idx)); +} + +static void ossl_x509stctx_free(void *ptr) { X509_STORE_CTX *ctx = ptr; @@ -484,6 +484,14 @@ ossl_x509stctx_free(void *ptr) X509_STORE_CTX_free(ctx); } +static const rb_data_type_t ossl_x509stctx_type = { + "OpenSSL/X509/STORE_CTX", + { + ossl_x509stctx_mark, ossl_x509stctx_free, + }, + 0, 0, RUBY_TYPED_FREE_IMMEDIATELY, +}; + static VALUE ossl_x509stctx_alloc(VALUE klass) { |