Bugfixes in the old-style hublist decoder.

diff --git a/clients/gtk2/hublist-old.c b/clients/gtk2/hublist-old.c
index 83da7fc..ddc00cb 100644 (file)
--- a/clients/gtk2/hublist-old.c
+++ b/clients/gtk2/hublist-old.c
@@ -45,10 +45,10 @@ int pubhuboldhandler(int op, char *buf, size_t len)
        break;
     case PHO_DATA:
        p = buf;
-       while((p = memchr(p, '\n', len)) != NULL)
+       while((p = memchr((p2 = p), '\n', len - (p - buf))) != NULL)
        {
            *(p++) = 0;
-           for(i = 0, p2 = buf; i < 4; i++) {
+           for(i = 0; i < 4; i++) {
                fields[i] = p2;
                if((p2 = strchr(p2, '|')) == NULL)
                    break;
@@ -73,7 +73,7 @@ int pubhuboldhandler(int op, char *buf, size_t len)
                    free(fields[i]);
            }
        }
-       return(p - buf);
+       return(p2 - buf);
        break;
     case PHO_EOF:
        cols[0] = 3; names[0] = _("# users");