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[Qemu-devel] [PATCH] ssh: Remove unnecessary use of strlen function.
From: |
Richard W.M. Jones |
Subject: |
[Qemu-devel] [PATCH] ssh: Remove unnecessary use of strlen function. |
Date: |
Thu, 18 Apr 2013 22:09:33 +0100 |
From: "Richard W.M. Jones" <address@hidden>
---
block/ssh.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/block/ssh.c b/block/ssh.c
index 8f78e2e..7bc008d 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);
}
--
1.8.1.4
- [Qemu-devel] [PATCH] ssh: Remove unnecessary use of strlen function.,
Richard W.M. Jones <=