Stop raising ERR_R_MALLOC_FAILURE in most places

Since OPENSSL_malloc() and friends report ERR_R_MALLOC_FAILURE, and
at least handle the file name and line number they are called from,
there's no need to report ERR_R_MALLOC_FAILURE where they are called
directly, or when SSLfatal() and RLAYERfatal() is used, the reason
`ERR_R_MALLOC_FAILURE` is changed to `ERR_R_CRYPTO_LIB`.

There were a number of places where `ERR_R_MALLOC_FAILURE` was reported
even though it was a function from a different sub-system that was
called.  Those places are changed to report ERR_R_{lib}_LIB, where
{lib} is the name of that sub-system.
Some of them are tricky to get right, as we have a lot of functions
that belong in the ASN1 sub-system, and all the `sk_` calls or from
the CRYPTO sub-system.

Some extra adaptation was necessary where there were custom OPENSSL_malloc()
wrappers, and some bugs are fixed alongside these changes.

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19301)

1 files changed, 0 insertions, 2 deletions

diff --git a/crypto/core_algorithm.c b/crypto/core_algorithm.c
index b685183ab8..16055bad30 100644
--- a/crypto/core_algorithm.c
+++ b/crypto/core_algorithm.c
@@ -193,7 +193,5 @@ char *ossl_algorithm_get1_first_name(const OSSL_ALGORITHM *algo)
         first_name_len = first_name_end - algo->algorithm_names;
 
     ret = OPENSSL_strndup(algo->algorithm_names, first_name_len);
-    if (ret == NULL)
-        ERR_raise(ERR_LIB_EVP, ERR_R_MALLOC_FAILURE);
     return ret;
 }