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OSSL_LIB_CTX_load_config() must not be called concurrently on same libctx

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The semantics of such concurrent call is not defined.

Reviewed-by: Paul Dale <ppzgs1@gmail.com>
Reviewed-by: Neil Horman <nhorman@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/24275)
This commit is contained in:
Tomas Mraz 2024-05-02 17:31:22 +02:00
parent 3e191f4879
commit fb6584987a
2 changed files with 2 additions and 15 deletions
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3
doc/man3/OSSL_LIB_CTX.pod
View File

@ -85,7 +85,8 @@ library context.
OSSL_LIB_CTX_load_config() loads a configuration file using the given I<ctx>.
This can be used to associate a library context with providers that are loaded
from a configuration.
from a configuration. This function must not be called concurrently from
multiple threads on a single I<ctx>.
OSSL_LIB_CTX_free() frees the given I<ctx>, unless it happens to be the
default OpenSSL library context.

14
test/threadstest.c
View File

@ -1076,19 +1076,6 @@ static int test_obj_add(void)
1, default_provider);
}
static void test_lib_ctx_load_config_worker(void)
{
if (!TEST_int_eq(OSSL_LIB_CTX_load_config(multi_libctx, config_file), 1))
multi_set_success(0);
}
static int test_lib_ctx_load_config(void)
{
return thread_run_test(&test_lib_ctx_load_config_worker,
MAXIMUM_THREADS, &test_lib_ctx_load_config_worker,
1, default_provider);
}
#if !defined(OPENSSL_NO_DGRAM) && !defined(OPENSSL_NO_SOCK)
static BIO *multi_bio1, *multi_bio2;
@ -1275,7 +1262,6 @@ int setup_tests(void)
#endif
ADD_TEST(test_multi_load_unload_provider);
ADD_TEST(test_obj_add);
ADD_TEST(test_lib_ctx_load_config);
#if !defined(OPENSSL_NO_DGRAM) && !defined(OPENSSL_NO_SOCK)
ADD_TEST(test_bio_dgram_pair);
#endif