diff options
| author | Alexey Fofanov <avoget@gmail.com> | 2023-10-18 14:23:22 +0300 |
|---|---|---|
| committer | Tomas Mraz <tomas@openssl.org> | 2023-11-10 11:33:32 +0100 |
| commit | 26997d66059432e1fa5bf946249a0bf6086dd716 (patch) | |
| tree | d5ef5ef4e080416714d10195fbd115e0c85541d5 | |
| parent | 0fdf6e0a1b16c9f359c63fd94aaa7648dc8ef24c (diff) | |
apps/list.c: Check the result of inserting a provider into provider's stack
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22492)
(cherry picked from commit 15b83e04a5e125ab873ace1e474790a4a5b44647)
| -rw-r--r-- | apps/list.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/apps/list.c b/apps/list.c index 7cbef78719..8649598df7 100644 --- a/apps/list.c +++ b/apps/list.c @@ -1209,9 +1209,11 @@ static int provider_cmp(const OSSL_PROVIDER * const *a, static int collect_providers(OSSL_PROVIDER *provider, void *stack) { STACK_OF(OSSL_PROVIDER) *provider_stack = stack; - - sk_OSSL_PROVIDER_push(provider_stack, provider); - return 1; + /* + * If OK - result is the index of inserted data + * Error - result is -1 or 0 + */ + return sk_OSSL_PROVIDER_push(provider_stack, provider) > 0 ? 1 : 0; } static void list_provider_info(void) @@ -1226,8 +1228,13 @@ static void list_provider_info(void) BIO_printf(bio_err, "ERROR: Memory allocation\n"); return; } + + if (OSSL_PROVIDER_do_all(NULL, &collect_providers, providers) != 1) { + BIO_printf(bio_err, "ERROR: Memory allocation\n"); + return; + } + BIO_printf(bio_out, "Providers:\n"); - OSSL_PROVIDER_do_all(NULL, &collect_providers, providers); sk_OSSL_PROVIDER_sort(providers); for (i = 0; i < sk_OSSL_PROVIDER_num(providers); i++) { const OSSL_PROVIDER *prov = sk_OSSL_PROVIDER_value(providers, i); |