gentoo resync : 20.03.2022

1 files changed, 120 insertions, 0 deletions

diff --git a/app-crypt/gpgme/files/gpgme-1.16.0-fix-t-edit-sign-test.patch b/app-crypt/gpgme/files/gpgme-1.16.0-fix-t-edit-sign-test.patch
new file mode 100644
index 000000000000..6a5a7c0707c4
--- /dev/null
+++ b/app-crypt/gpgme/files/gpgme-1.16.0-fix-t-edit-sign-test.patch
@@ -0,0 +1,120 @@
+https://git.gnupg.org/cgi-bin/gitweb.cgi?p=gpgme.git;a=commitdiff;h=81a33ea5e1b86d586b956e893a5b25c4cd41c969;hp=e8e055e682f8994d62012574e1c8d862ca72a35d
+https://dev.gnupg.org/T5509
+https://bugs.gentoo.org/827898
+
+From: =?utf8?q?Ingo=20Kl=C3=B6cker?= <dev@ingo-kloecker.de>
+Date: Sat, 26 Jun 2021 18:02:47 +0200
+Subject: [PATCH 1/1] core: Fix use-after-free issue in test
+
+* tests/gpg/t-edit-sign.c (sign_key, verify_key_signature): New.
+(main): Factored out signing and verifying the result.
+--
+
+Factoring the two steps of the test into different functions fixes the
+use-after-free issue that was caused by accidentaly using a variable
+of the first step in the second step.
+
+GnuPG-bug-id: 5509
+--- a/tests/gpg/t-edit-sign.c
++++ b/tests/gpg/t-edit-sign.c
+@@ -107,31 +107,19 @@ interact_fnc (void *opaque, const char *status, const char *args, int fd)
+ }
+ 
+ 
+-int
+-main (int argc, char **argv)
++void
++sign_key (const char *key_fpr, const char *signer_fpr)
+ {
+   gpgme_ctx_t ctx;
+   gpgme_error_t err;
+   gpgme_data_t out = NULL;
+-  const char *signer_fpr = "A0FF4590BB6122EDEF6E3C542D727CC768697734"; /* Alpha Test */
+   gpgme_key_t signing_key = NULL;
+-  const char *key_fpr = "D695676BDCEDCC2CDD6152BCFE180B1DA9E3B0B2"; /* Bravo Test */
+   gpgme_key_t key = NULL;
+-  gpgme_key_t signed_key = NULL;
+-  gpgme_user_id_t signed_uid = NULL;
+-  gpgme_key_sig_t key_sig = NULL;
+   char *agent_info;
+-  int mode;
+-
+-  (void)argc;
+-  (void)argv;
+-
+-  init_gpgme (GPGME_PROTOCOL_OpenPGP);
+ 
+   err = gpgme_new (&ctx);
+   fail_if_err (err);
+ 
+-  /* Sign the key */
+   agent_info = getenv("GPG_AGENT_INFO");
+   if (!(agent_info && strchr (agent_info, ':')))
+     gpgme_set_passphrase_cb (ctx, passphrase_cb, 0);
+@@ -159,8 +147,23 @@ main (int argc, char **argv)
+   gpgme_data_release (out);
+   gpgme_key_unref (key);
+   gpgme_key_unref (signing_key);
++  gpgme_release (ctx);
++}
++
++
++void
++verify_key_signature (const char *key_fpr, const char *signer_keyid)
++{
++  gpgme_ctx_t ctx;
++  gpgme_error_t err;
++  gpgme_key_t signed_key = NULL;
++  gpgme_user_id_t signed_uid = NULL;
++  gpgme_key_sig_t key_sig = NULL;
++  int mode;
++
++  err = gpgme_new (&ctx);
++  fail_if_err (err);
+ 
+-  /* Verify the key signature */
+   mode  = gpgme_get_keylist_mode (ctx);
+   mode |= GPGME_KEYLIST_MODE_SIGS;
+   err = gpgme_set_keylist_mode (ctx, mode);
+@@ -168,7 +171,7 @@ main (int argc, char **argv)
+   err = gpgme_get_key (ctx, key_fpr, &signed_key, 0);
+   fail_if_err (err);
+ 
+-  signed_uid = key->uids;
++  signed_uid = signed_key->uids;
+   if (!signed_uid)
+     {
+       fprintf (stderr, "Signed key has no user IDs\n");
+@@ -180,7 +183,7 @@ main (int argc, char **argv)
+       exit (1);
+     }
+   key_sig = signed_uid->signatures->next;
+-  if (strcmp ("2D727CC768697734", key_sig->keyid))
++  if (strcmp (signer_keyid, key_sig->keyid))
+     {
+       fprintf (stderr, "Unexpected key ID in second user ID sig: %s\n",
+                 key_sig->keyid);
+@@ -196,6 +199,23 @@ main (int argc, char **argv)
+ 
+   gpgme_key_unref (signed_key);
+   gpgme_release (ctx);
++}
++
++
++int
++main (int argc, char **argv)
++{
++  const char *signer_fpr = "A0FF4590BB6122EDEF6E3C542D727CC768697734"; /* Alpha Test */
++  const char *signer_keyid = signer_fpr + strlen(signer_fpr) - 16;
++  const char *key_fpr = "D695676BDCEDCC2CDD6152BCFE180B1DA9E3B0B2"; /* Bravo Test */
++
++  (void)argc;
++  (void)argv;
++
++  init_gpgme (GPGME_PROTOCOL_OpenPGP);
++
++  sign_key (key_fpr, signer_fpr);
++  verify_key_signature (key_fpr, signer_keyid);
+ 
+   return 0;
+ }