diff options
| author | Daniel P. Berrangé | 2022-09-05 13:08:21 +0200 |
|---|---|---|
| committer | Daniel P. Berrangé | 2022-10-27 13:55:27 +0200 |
| commit | 6c1989321eb95d5d2e29d3537484836bf0f21744 (patch) | |
| tree | 32012877316c29c7e41ed88d04a2c70a1c3247bf /crypto | |
| parent | crypto: split off helpers for converting LUKS header endianess (diff) | |
| download | qemu-6c1989321eb95d5d2e29d3537484836bf0f21744.tar.gz qemu-6c1989321eb95d5d2e29d3537484836bf0f21744.tar.xz qemu-6c1989321eb95d5d2e29d3537484836bf0f21744.zip | |
crypto: quote algorithm names in error messages
If given a malformed LUKS header, it is possible that the algorithm
names end up being an empty string. This leads to confusing error
messages unless quoting is used to highlight where the empty string
is subsituted in the error message.
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/block-luks.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/crypto/block-luks.c b/crypto/block-luks.c index bb89c10225..df2b4105d6 100644 --- a/crypto/block-luks.c +++ b/crypto/block-luks.c @@ -162,7 +162,7 @@ static int qcrypto_block_luks_cipher_name_lookup(const char *name, } } - error_setg(errp, "Algorithm %s with key size %d bytes not supported", + error_setg(errp, "Algorithm '%s' with key size %d bytes not supported", name, key_bytes); return 0; } @@ -198,7 +198,7 @@ static int qcrypto_block_luks_name_lookup(const char *name, int ret = qapi_enum_parse(map, name, -1, NULL); if (ret < 0) { - error_setg(errp, "%s %s not supported", type, name); + error_setg(errp, "%s '%s' not supported", type, name); return 0; } return ret; @@ -592,7 +592,7 @@ qcrypto_block_luks_parse_header(QCryptoBlockLUKS *luks, Error **errp) */ ivgen_name = strchr(cipher_mode, '-'); if (!ivgen_name) { - error_setg(errp, "Unexpected cipher mode string format %s", + error_setg(errp, "Unexpected cipher mode string format '%s'", luks->header.cipher_mode); return -1; } |