diff options
| -rw-r--r-- | networking/whois.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/networking/whois.c b/networking/whois.c index 55e1de964..caa71ac51 100644 --- a/networking/whois.c +++ b/networking/whois.c @@ -53,7 +53,9 @@ static char *query(const char *host, int port, const char *domain) fp = xfdopen_for_read(fd); success = 0; - while (fgets(linebuf, sizeof(linebuf)-1, fp)) { + while (bufpos < 32*1024 /* paranoia */ + && fgets(linebuf, sizeof(linebuf)-1, fp) + ) { unsigned len; len = strcspn(linebuf, "\r\n"); |