param build: add errors to failure returns

Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from #17440) (cherry picked from commit 3831351) Reviewed-by: Hugo Landau <hlandau@openssl.org>
openssl · Nov 9, 2022 · b08f61e · b08f61e
1 parent c737132
commit b08f61e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/crypto/param_build.c b/crypto/param_build.c
@@ -78,8 +78,10 @@ static int param_push_num(OSSL_PARAM_BLD *bld, const char *key,
 {
     OSSL_PARAM_BLD_DEF *pd = param_push(bld, key, size, size, type, 0);
 
-    if (pd == NULL)
+    if (pd == NULL) {
+        ERR_raise(ERR_LIB_CRYPTO, ERR_R_PASSED_NULL_PARAMETER);
         return 0;
+    }
     if (size > sizeof(pd->num)) {
         ERR_raise(ERR_LIB_CRYPTO, CRYPTO_R_TOO_MANY_BYTES);
         return 0;