shm: use _oidc_strcpy instead of _oidc_strcpy; see #1353

avoid segfaults on some platforms such as Amazon Linux 2023

Signed-off-by: Hans Zandbelt <[email protected]>

Author: zandbelt

ChangeLog

@@ -1,5 +1,6 @@
 09/29/2025
 - refresh: turn debug printouts in config errors into warnings; see #1349; thanks@CrazyWolf13
+- shm: use _oidc_strcpy instead of _oidc_strcpy to avoid segfaults on some platforms; see #1353
 
 09/27/2025
 - logout: when revoking tokens at the revocation endpoint with client_secret_jwt or

src/cache/shm.c

@@ -302,7 +302,7 @@ static apr_byte_t oidc_cache_shm_set(request_rec *r, const char *section, const
 	if (value != NULL) {
 
 		/* fill out the entry with the provided data */
-		_oidc_strncpy(t->section_key, section_key, OIDC_CACHE_SHM_KEY_MAX - 1);
+		_oidc_strcpy(t->section_key, section_key);
 		_oidc_strcpy(t->value, value);
 		t->expires = expiry;
 		t->access = current_time;