Signed-off-by: Jose Castillo <jcastillo@xxxxxxxxxx>
---
utils/mountd/cache.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c
index 978698d..e1027f3 100644
--- a/utils/mountd/cache.c
+++ b/utils/mountd/cache.c
@@ -80,7 +80,7 @@ static void auth_unix_ip(FILE *f)
*/
char *cp;
char class[20];
- char ipaddr[INET6_ADDRSTRLEN];
+ char ipaddr[INET6_ADDRSTRLEN + 1];
char *client = NULL;
struct addrinfo *tmp = NULL;
if (readline(fileno(f), &lbuf, &lbuflen) != 1)
@@ -94,7 +94,7 @@ static void auth_unix_ip(FILE *f)
strcmp(class, "nfsd") != 0)
return;
- if (qword_get(&cp, ipaddr, sizeof(ipaddr)) <= 0)
+ if (qword_get(&cp, ipaddr, sizeof(ipaddr) - 1) <= 0)
return;
tmp = host_pton(ipaddr);
@@ -116,9 +116,11 @@ static void auth_unix_ip(FILE *f)
qword_print(f, "nfsd");
qword_print(f, ipaddr);
qword_printtimefrom(f, DEFAULT_TTL);
- if (use_ipaddr)
+ if (use_ipaddr) {
+ memmove(ipaddr + 1, ipaddr, strlen(ipaddr) + 1);
+ ipaddr[0] = '$';
qword_print(f, ipaddr);
- else if (client)
+ } else if (client)
qword_print(f, *client?client:"DEFAULT");
qword_eol(f);
xlog(D_CALL, "auth_unix_ip: client %p '%s'", client, client?client: "DEFAULT");
--
1.7.11.7
--
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