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Fixes for two bad bugs. For 2.4-rc0.

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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

Fixes for two bad bugs.  For 2.4-rc0.

# gpg: Signature made Thu Jul  9 15:54:19 2015 BST using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream:
  crypto: fix builtin qcrypto_cipher_free
  migration: fix RCU deadlock

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2015-07-09 16:22:37 +01:00
commit a9dc4cf94c
2 changed files with 5 additions and 2 deletions
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4
crypto/cipher-builtin.c
View File

@ -354,11 +354,13 @@ QCryptoCipher *qcrypto_cipher_new(QCryptoCipherAlgorithm alg,
void qcrypto_cipher_free(QCryptoCipher *cipher)
{
QCryptoCipherBuiltin *ctxt = cipher->opaque;
QCryptoCipherBuiltin *ctxt;
if (!cipher) {
return;
}
ctxt = cipher->opaque;
ctxt->free(cipher);
g_free(cipher);
}

3
migration/ram.c
View File

@ -1266,9 +1266,10 @@ static int ram_save_complete(QEMUFile *f, void *opaque)
flush_compressed_data(f);
ram_control_after_iterate(f, RAM_CONTROL_FINISH);
migration_end();
rcu_read_unlock();
migration_end();
qemu_put_be64(f, RAM_SAVE_FLAG_EOS);
return 0;