diff options
Diffstat (limited to 'providers/common/bio_prov.c')
| -rw-r--r-- | providers/common/bio_prov.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/providers/common/bio_prov.c b/providers/common/bio_prov.c index fc1f8b2b26..c049795cd1 100644 --- a/providers/common/bio_prov.c +++ b/providers/common/bio_prov.c @@ -18,6 +18,7 @@ static OSSL_FUNC_BIO_read_ex_fn *c_bio_read_ex = NULL; static OSSL_FUNC_BIO_write_ex_fn *c_bio_write_ex = NULL; static OSSL_FUNC_BIO_gets_fn *c_bio_gets = NULL; static OSSL_FUNC_BIO_puts_fn *c_bio_puts = NULL; +static OSSL_FUNC_BIO_ctrl_fn *c_bio_ctrl = NULL; static OSSL_FUNC_BIO_free_fn *c_bio_free = NULL; static OSSL_FUNC_BIO_vprintf_fn *c_bio_vprintf = NULL; @@ -49,6 +50,10 @@ int ossl_prov_bio_from_dispatch(const OSSL_DISPATCH *fns) if (c_bio_puts == NULL) c_bio_puts = OSSL_FUNC_BIO_puts(fns); break; + case OSSL_FUNC_BIO_CTRL: + if (c_bio_ctrl == NULL) + c_bio_ctrl = OSSL_FUNC_BIO_ctrl(fns); + break; case OSSL_FUNC_BIO_FREE: if (c_bio_free == NULL) c_bio_free = OSSL_FUNC_BIO_free(fns); @@ -107,6 +112,13 @@ int ossl_prov_bio_puts(OSSL_CORE_BIO *bio, const char *str) return c_bio_puts(bio, str); } +int ossl_prov_bio_ctrl(OSSL_CORE_BIO *bio, int cmd, long num, void *ptr) +{ + if (c_bio_ctrl == NULL) + return -1; + return c_bio_ctrl(bio, cmd, num, ptr); +} + int ossl_prov_bio_free(OSSL_CORE_BIO *bio) { if (c_bio_free == NULL) @@ -151,9 +163,7 @@ static int bio_core_write_ex(BIO *bio, const char *data, size_t data_len, static long bio_core_ctrl(BIO *bio, int cmd, long num, void *ptr) { - /* We don't support this */ - assert(0); - return 0; + return ossl_prov_bio_ctrl(BIO_get_data(bio), cmd, num, ptr); } static int bio_core_gets(BIO *bio, char *buf, int size) |