diff options
| author | Nicholas Marriott <nicm@cvs.openbsd.org> | 2010-04-20 07:26:36 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicm@cvs.openbsd.org> | 2010-04-20 07:26:36 +0000 |
| commit | 81d0afb02a8f980c40b1fd4d977902b856f5dbe4 (patch) | |
| tree | 4e1c1b8804dbb6ccc5a5749f2b9a81c293fda9fd /usr.bin/nc | |
| parent | 8814798b2b3145aada3cdac1ddc61ee6d438358d (diff) | |
Allocate the port number properly (don't allocate space then ignore it),
and use %zu for size_t.
ok djm
Diffstat (limited to 'usr.bin/nc')
| -rw-r--r-- | usr.bin/nc/netcat.c | 5 | ||||
| -rw-r--r-- | usr.bin/nc/socks.c | 18 |
2 files changed, 11 insertions, 12 deletions
diff --git a/usr.bin/nc/netcat.c b/usr.bin/nc/netcat.c index 508712388df..3c845966bd0 100644 --- a/usr.bin/nc/netcat.c +++ b/usr.bin/nc/netcat.c @@ -1,4 +1,4 @@ -/* $OpenBSD: netcat.c,v 1.95 2010/02/27 00:58:56 nicm Exp $ */ +/* $OpenBSD: netcat.c,v 1.96 2010/04/20 07:26:34 nicm Exp $ */ /* * Copyright (c) 2001 Eric Jackson <ericj@monkey.org> * @@ -766,10 +766,9 @@ build_ports(char *p) hi = strtonum(p, 1, PORT_MAX, &errstr); if (errstr) errx(1, "port number %s: %s", errstr, p); - portlist[0] = calloc(1, PORT_MAX_LEN); + portlist[0] = strdup(p); if (portlist[0] == NULL) err(1, NULL); - portlist[0] = p; } } diff --git a/usr.bin/nc/socks.c b/usr.bin/nc/socks.c index da7bd0c60e6..b38dff741e1 100644 --- a/usr.bin/nc/socks.c +++ b/usr.bin/nc/socks.c @@ -1,4 +1,4 @@ -/* $OpenBSD: socks.c,v 1.17 2006/09/25 04:51:20 ray Exp $ */ +/* $OpenBSD: socks.c,v 1.18 2010/04/20 07:26:35 nicm Exp $ */ /* * Copyright (c) 1999 Niklas Hallqvist. All rights reserved. @@ -167,11 +167,11 @@ socks_connect(const char *host, const char *port, buf[2] = SOCKS_NOAUTH; cnt = atomicio(vwrite, proxyfd, buf, 3); if (cnt != 3) - err(1, "write failed (%d/3)", cnt); + err(1, "write failed (%zu/3)", cnt); cnt = atomicio(read, proxyfd, buf, 2); if (cnt != 2) - err(1, "read failed (%d/3)", cnt); + err(1, "read failed (%zu/3)", cnt); if (buf[1] == SOCKS_NOMETHOD) errx(1, "authentication method negotiation failed"); @@ -220,11 +220,11 @@ socks_connect(const char *host, const char *port, cnt = atomicio(vwrite, proxyfd, buf, wlen); if (cnt != wlen) - err(1, "write failed (%d/%d)", cnt, wlen); + err(1, "write failed (%zu/%zu)", cnt, wlen); cnt = atomicio(read, proxyfd, buf, 10); if (cnt != 10) - err(1, "read failed (%d/10)", cnt); + err(1, "read failed (%zu/10)", cnt); if (buf[1] != 0) errx(1, "connection failed, SOCKS error %d", buf[1]); } else if (socksv == 4) { @@ -242,11 +242,11 @@ socks_connect(const char *host, const char *port, cnt = atomicio(vwrite, proxyfd, buf, wlen); if (cnt != wlen) - err(1, "write failed (%d/%d)", cnt, wlen); + err(1, "write failed (%zu/%zu)", cnt, wlen); cnt = atomicio(read, proxyfd, buf, 8); if (cnt != 8) - err(1, "read failed (%d/8)", cnt); + err(1, "read failed (%zu/8)", cnt); if (buf[1] != 90) errx(1, "connection failed, SOCKS error %d", buf[1]); } else if (socksv == -1) { @@ -272,7 +272,7 @@ socks_connect(const char *host, const char *port, cnt = atomicio(vwrite, proxyfd, buf, r); if (cnt != r) - err(1, "write failed (%d/%d)", cnt, r); + err(1, "write failed (%zu/%d)", cnt, r); if (authretry > 1) { char resp[1024]; @@ -290,7 +290,7 @@ socks_connect(const char *host, const char *port, errx(1, "Proxy auth response too long"); r = strlen(buf); if ((cnt = atomicio(vwrite, proxyfd, buf, r)) != r) - err(1, "write failed (%d/%d)", cnt, r); + err(1, "write failed (%zu/%d)", cnt, r); } /* Terminate headers */ |