Fix a +o mode parsing error.

[srvx.git] / src / proto-p10.c

diff --git a/src/proto-p10.c b/src/proto-p10.c
index c7d69b06476c68a124cdf270ebeb215545f1a526..595bd142f7a61fab6020e299d41b22025df096d9 100644 (file)
--- a/src/proto-p10.c
+++ b/src/proto-p10.c
@@ -383,6 +383,8 @@ irc_p10_pton(irc_in_addr_t *ip, const char *input)
         unsigned int value;
         memset(ip, 0, 6 * sizeof(ip->in6[0]));
         value = base64toint(input, 6);
+        if (value)
+            ip->in6[5] = htons(65535);
         ip->in6[6] = htons(value >> 16);
         ip->in6[7] = htons(value & 65535);
     } else {
@@ -404,7 +406,9 @@ irc_p10_pton(irc_in_addr_t *ip, const char *input)
 static void
 irc_p10_ntop(char *output, const irc_in_addr_t *ip)
 {
-    if (irc_in_addr_is_ipv4(*ip)) {
+    if (!irc_in_addr_is_valid(*ip)) {
+        strcpy(output, "AAAAAA");
+    } else if (irc_in_addr_is_ipv4(*ip)) {
         unsigned int in4;
         in4 = (ntohs(ip->in6[6]) << 16) | ntohs(ip->in6[7]);
         inttobase64(output, in4, 6);
@@ -596,6 +600,21 @@ irc_pong(const char *who, const char *data)
     putsock("%s " P10_PONG " %s :%s", self->numeric, who, data);
 }
 
+void
+irc_pong_asll(const char *who, const char *orig_ts)
+{
+    char *delim;
+    struct timeval orig;
+    struct timeval now;
+    int diff;
+
+    orig.tv_sec = strtoul(orig_ts, &delim, 10);
+    orig.tv_usec = (*delim == '.') ? strtoul(delim + 1, NULL, 10) : 0;
+    gettimeofday(&now, NULL);
+    diff = (now.tv_sec - orig.tv_sec) * 1000 + (now.tv_usec - orig.tv_usec) / 1000;
+    putsock("%s " P10_PONG " %s %s %d " FMT_TIME_T ".%06u", self->numeric, who, orig_ts, diff, now.tv_sec, (unsigned)now.tv_usec);
+}
+
 void
 irc_pass(const char *passwd)
 {
@@ -957,8 +976,8 @@ static CMD_FUNC(cmd_ping)
     struct server *srv;
     struct userNode *un;
 
-    if(argc > 3)
-        irc_pong(argv[2], argv[1]);
+    if (argc > 3)
+        irc_pong_asll(argv[2], argv[3]);
     else if ((srv = GetServerH(origin)))
         irc_pong(self->name, srv->numeric);
     else if ((un = GetUserH(origin)))
@@ -2255,6 +2274,8 @@ mod_chanmode_parse(struct chanNode *channel, char **modes, unsigned int argc, un
             char *oplevel_str;
             int oplevel;
 
+            if (in_arg >= argc)
+                goto error;
             oplevel_str = strchr(modes[in_arg], ':');
             if (oplevel_str)
             {