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| author | Richard W.M. Jones <rjones@redhat.com> | 2013-04-18 22:09:33 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-04-19 11:45:38 +0200 |
| commit | c7a101f5297442de7cbee44f7a31428f0e85a09f (patch) | |
| tree | ad3e9873e433cfe33582faac872c1b5e605ee2a5 /block | |
| parent | 6ae7d660a089502ec5f5cea133e5fd93fd82f3a8 (diff) | |
| download | qemu-c7a101f5297442de7cbee44f7a31428f0e85a09f.tar.gz | |
ssh: Remove unnecessary use of strlen function.
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/ssh.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/block/ssh.c b/block/ssh.c index b4e048c70f..93a8b53ffd 100644 --- a/block/ssh.c +++ b/block/ssh.c @@ -387,15 +387,13 @@ static int check_host_key(BDRVSSHState *s, const char *host, int port, } /* host_key_check=md5:xx:yy:zz:... */ - if (strlen(host_key_check) >= 4 && - strncmp(host_key_check, "md5:", 4) == 0) { + if (strncmp(host_key_check, "md5:", 4) == 0) { return check_host_key_hash(s, &host_key_check[4], LIBSSH2_HOSTKEY_HASH_MD5, 16); } /* host_key_check=sha1:xx:yy:zz:... */ - if (strlen(host_key_check) >= 5 && - strncmp(host_key_check, "sha1:", 5) == 0) { + if (strncmp(host_key_check, "sha1:", 5) == 0) { return check_host_key_hash(s, &host_key_check[5], LIBSSH2_HOSTKEY_HASH_SHA1, 20); } |