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liblongpath
liblongpath-rsync
Commits
af32f69e
Commit
af32f69e
authored
Jan 25, 2002
by
Martin Pool
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parent
0cd2f407
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1
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12 additions
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7 deletions
+12
-7
clientname.c
clientname.c
+12
-7
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clientname.c
View file @
af32f69e
...
...
@@ -99,7 +99,10 @@ char *client_name(int fd)
/**
* Get the sockaddr for the client.
* Get the sockaddr for the client.
*
* If it comes in as an ipv4 address mapped into IPv6 format then we
* convert it back to a regular IPv4.
**/
void
client_sockaddr
(
int
fd
,
struct
sockaddr_storage
*
ss
,
...
...
@@ -172,9 +175,12 @@ int lookup_name(int fd, const struct sockaddr_storage *ss,
/* Do a forward lookup on name_buf and make sure it corresponds to ss
* -- otherwise we may be being spoofed. If we suspect we are, then
* we don't abort the connection but just emit a warning. */
/**
* Do a forward lookup on @p name_buf and make sure it corresponds to
* @p ss -- otherwise we may be being spoofed. If we suspect we are,
* then we don't abort the connection but just emit a warning, and
* change @p name_buf to be "UNKNOWN".
**/
int
check_name
(
int
fd
,
const
struct
sockaddr_storage
*
ss
,
socklen_t
ss_len
,
...
...
@@ -192,9 +198,8 @@ int check_name(int fd,
error
=
getaddrinfo
(
name_buf
,
port_buf
,
&
hints
,
&
res0
);
if
(
error
)
{
rprintf
(
FERROR
,
RSYNC_NAME
": forward name lookup for %s:%s failed: %s
\n
"
,
name_buf
,
port_buf
,
gai_strerror
(
error
));
RSYNC_NAME
": forward name lookup for %s failed: %s
\n
"
,
name_buf
,
gai_strerror
(
error
));
strcpy
(
name_buf
,
default_name
);
return
error
;
}
...
...
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