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| author | Daniel P. Berrange <berrange@redhat.com> | 2017-06-23 17:24:17 +0100 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2017-07-11 17:44:56 +0200 |
| commit | 1cd9a787a2ee519665d914193e1022791397d621 (patch) | |
| tree | ee746c7f8e55e999435222c07cac64df65e7ee88 /crypto/block.c | |
| parent | c01c214b691d2f9c54a15ea7e486b1750f20fbf8 (diff) | |
| download | qemu-1cd9a787a2ee519665d914193e1022791397d621.tar.gz | |
block: pass option prefix down to crypto layer
While the crypto layer uses a fixed option name "key-secret",
the upper block layer may have a prefix on the options. e.g.
"encrypt.key-secret", in order to avoid clashes between crypto
option names & other block option names. To ensure the crypto
layer can report accurate error messages, we must tell it what
option name prefix was used.
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 20170623162419.26068-19-berrange@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'crypto/block.c')
| -rw-r--r-- | crypto/block.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/crypto/block.c b/crypto/block.c index 64c8420425..b097d451af 100644 --- a/crypto/block.c +++ b/crypto/block.c @@ -48,6 +48,7 @@ bool qcrypto_block_has_format(QCryptoBlockFormat format, QCryptoBlock *qcrypto_block_open(QCryptoBlockOpenOptions *options, + const char *optprefix, QCryptoBlockReadFunc readfunc, void *opaque, unsigned int flags, @@ -67,7 +68,7 @@ QCryptoBlock *qcrypto_block_open(QCryptoBlockOpenOptions *options, block->driver = qcrypto_block_drivers[options->format]; - if (block->driver->open(block, options, + if (block->driver->open(block, options, optprefix, readfunc, opaque, flags, errp) < 0) { g_free(block); return NULL; @@ -78,6 +79,7 @@ QCryptoBlock *qcrypto_block_open(QCryptoBlockOpenOptions *options, QCryptoBlock *qcrypto_block_create(QCryptoBlockCreateOptions *options, + const char *optprefix, QCryptoBlockInitFunc initfunc, QCryptoBlockWriteFunc writefunc, void *opaque, @@ -97,7 +99,7 @@ QCryptoBlock *qcrypto_block_create(QCryptoBlockCreateOptions *options, block->driver = qcrypto_block_drivers[options->format]; - if (block->driver->create(block, options, initfunc, + if (block->driver->create(block, options, optprefix, initfunc, writefunc, opaque, errp) < 0) { g_free(block); return NULL; |