From 369d1c90453be23270a30229cbf4f731e4080407 Mon Sep 17 00:00:00 2001 From: Dimitri Staessens Date: Tue, 3 Mar 2026 09:00:18 +0100 Subject: lib: Fix missing cleanup in authentication path When auth_verify_crt fails (e.g., missing root CA), crypt_get_pubkey_crt has already allocated pk but only crt was freed. Adds a crypt_cleanup() function to wrap OpenSSL_cleanup(), as OpenSSL lazily initializes a global decoder/provider registry the first time PEM_read_bio or OSSL_DECODER_CTX_new_for_pkey is called, and this leaves some memory owned by OpenSSL that triggers the leak sanitizer. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders --- src/lib/crypt/openssl.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/lib/crypt/openssl.h') diff --git a/src/lib/crypt/openssl.h b/src/lib/crypt/openssl.h index b95d1b0b..af285232 100644 --- a/src/lib/crypt/openssl.h +++ b/src/lib/crypt/openssl.h @@ -169,4 +169,6 @@ void openssl_secure_free(void * ptr, void openssl_secure_clear(void * ptr, size_t size); +void openssl_cleanup(void); + #endif /* OUROBOROS_LIB_CRYPT_OPENSSL_H */ -- cgit v1.2.3