qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [PATCH v4 7/7] crypto: Make QCryptoTLSCreds* structures private


From: Daniel P . Berrangé
Subject: Re: [PATCH v4 7/7] crypto: Make QCryptoTLSCreds* structures private
Date: Thu, 17 Jun 2021 10:35:58 +0100
User-agent: Mutt/2.0.7 (2021-05-04)

On Wed, Jun 16, 2021 at 06:22:25PM +0200, Philippe Mathieu-Daudé wrote:
> Code consuming the "crypto/tlscreds*.h" APIs doesn't need
> to access its internals. Move the structure definitions to
> the "tlscredspriv.h" private header (only accessible by
> implementations). The public headers (in include/) still
> forward-declare the structures typedef.
> 
> This solves a bug introduced by commit 7de2e856533 which made
> migration/qemu-file-channel.c include "io/channel-tls.h",
> itself sometime depends on GNUTLS, leading to build failure
> on OSX:
> 
>   [2/35] Compiling C object libmigration.fa.p/migration_qemu-file-channel.c.o
>   FAILED: libmigration.fa.p/migration_qemu-file-channel.c.o
>   cc -Ilibmigration.fa.p -I. -I.. -Iqapi [ ... ] -o 
> libmigration.fa.p/migration_qemu-file-channel.c.o -c 
> ../migration/qemu-file-channel.c
>   In file included from ../migration/qemu-file-channel.c:29:
>   In file included from include/io/channel-tls.h:26:
>   In file included from include/crypto/tlssession.h:24:
>   include/crypto/tlscreds.h:28:10: fatal error: 'gnutls/gnutls.h' file not 
> found
>   #include <gnutls/gnutls.h>
>            ^~~~~~~~~~~~~~~~~
>   1 error generated.
> 
> Reported-by: Stefan Weil <sw@weilnetz.de>
> Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/407
> Fixes: 7de2e856533 ("yank: Unregister function when using TLS migration")
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  crypto/tlscredspriv.h              | 45 ++++++++++++++++++++++++++++++
>  include/crypto/tls-cipher-suites.h |  6 ----
>  include/crypto/tlscreds.h          | 16 -----------
>  include/crypto/tlscredsanon.h      | 12 --------
>  include/crypto/tlscredspsk.h       | 12 --------
>  include/crypto/tlscredsx509.h      | 10 -------
>  crypto/tls-cipher-suites.c         |  7 +++++
>  crypto/tlscredsanon.c              |  2 ++
>  crypto/tlscredspsk.c               |  2 ++
>  crypto/tlscredsx509.c              |  1 +
>  crypto/tlssession.c                |  1 +
>  11 files changed, 58 insertions(+), 56 deletions(-)
> 


> diff --git a/crypto/tlscredsanon.c b/crypto/tlscredsanon.c
> index bea5f76c55d..6fb83639ecd 100644
> --- a/crypto/tlscredsanon.c
> +++ b/crypto/tlscredsanon.c
> @@ -29,6 +29,8 @@
>  
>  #ifdef CONFIG_GNUTLS
>  
> +#include <gnutls/gnutls.h>
> +
>  
>  static int
>  qcrypto_tls_creds_anon_load(QCryptoTLSCredsAnon *creds,
> diff --git a/crypto/tlscredspsk.c b/crypto/tlscredspsk.c
> index f5a31108d15..752f2d92bee 100644
> --- a/crypto/tlscredspsk.c
> +++ b/crypto/tlscredspsk.c
> @@ -29,6 +29,8 @@
>  
>  #ifdef CONFIG_GNUTLS
>  
> +#include <gnutls/gnutls.h>
> +
>  static int
>  lookup_key(const char *pskfile, const char *username, gnutls_datum_t *key,
>             Error **errp)
> diff --git a/crypto/tlscredsx509.c b/crypto/tlscredsx509.c
> index d9d6f4421e5..32948a6bdc4 100644
> --- a/crypto/tlscredsx509.c
> +++ b/crypto/tlscredsx509.c
> @@ -30,6 +30,7 @@
>  
>  #ifdef CONFIG_GNUTLS
>  
> +#include <gnutls/gnutls.h>
>  #include <gnutls/x509.h>
>  
>

I was expecting all these files, and tlscreds.c to include
tlscredspriv.h, otherwise how do they see the struct
definition they need ?


Regards,
Daniel
-- 
|: https://berrange.com      -o-    https://www.flickr.com/photos/dberrange :|
|: https://libvirt.org         -o-            https://fstop138.berrange.com :|
|: https://entangle-photo.org    -o-    https://www.instagram.com/dberrange :|




reply via email to

[Prev in Thread] Current Thread [Next in Thread]