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cifs: match even the scope id for ipv6 addresses 

match_address function matches the scope id for ipv6 addresses,
but cifs_match_ipaddr (which is another function used for comparison)
does not use scope id. Doing so with this change.

Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Shyam Prasad N 2022-12-27 14:04:29 +00:00 committed by Steve French
parent 4bd3e4c7e4
commit a21be1f5df
1 changed files with 2 additions and 1 deletions
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3
fs/cifs/connect.c
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@ -1294,7 +1294,8 @@ cifs_match_ipaddr(struct sockaddr *srcaddr, struct sockaddr *rhs)
case AF_INET6: {
struct sockaddr_in6 *saddr6 = (struct sockaddr_in6 *)srcaddr;
struct sockaddr_in6 *vaddr6 = (struct sockaddr_in6 *)rhs;
return ipv6_addr_equal(&saddr6->sin6_addr, &vaddr6->sin6_addr);
return (ipv6_addr_equal(&saddr6->sin6_addr, &vaddr6->sin6_addr)
&& saddr6->sin6_scope_id == vaddr6->sin6_scope_id);
}
default:
WARN_ON(1);