diff options
Diffstat (limited to 'src/usr.bin/nc/netcat.c')
| -rw-r--r-- | src/usr.bin/nc/netcat.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/usr.bin/nc/netcat.c b/src/usr.bin/nc/netcat.c index ce55972a7c..f8bd8fa498 100644 --- a/src/usr.bin/nc/netcat.c +++ b/src/usr.bin/nc/netcat.c | |||
| @@ -1,4 +1,4 @@ | |||
| 1 | /* $OpenBSD: netcat.c,v 1.187 2017/07/15 17:27:39 jsing Exp $ */ | 1 | /* $OpenBSD: netcat.c,v 1.188 2017/10/24 17:49:35 bluhm Exp $ */ |
| 2 | /* | 2 | /* |
| 3 | * Copyright (c) 2001 Eric Jackson <ericj@monkey.org> | 3 | * Copyright (c) 2001 Eric Jackson <ericj@monkey.org> |
| 4 | * Copyright (c) 2015 Bob Beck. All rights reserved. | 4 | * Copyright (c) 2015 Bob Beck. All rights reserved. |
| @@ -563,13 +563,12 @@ main(int argc, char *argv[]) | |||
| 563 | * initially to wait for a caller, then use | 563 | * initially to wait for a caller, then use |
| 564 | * the regular functions to talk to the caller. | 564 | * the regular functions to talk to the caller. |
| 565 | */ | 565 | */ |
| 566 | int rv, plen; | 566 | int rv; |
| 567 | char buf[16384]; | 567 | char buf[2048]; |
| 568 | struct sockaddr_storage z; | 568 | struct sockaddr_storage z; |
| 569 | 569 | ||
| 570 | len = sizeof(z); | 570 | len = sizeof(z); |
| 571 | plen = 2048; | 571 | rv = recvfrom(s, buf, sizeof(buf), MSG_PEEK, |
| 572 | rv = recvfrom(s, buf, plen, MSG_PEEK, | ||
| 573 | (struct sockaddr *)&z, &len); | 572 | (struct sockaddr *)&z, &len); |
| 574 | if (rv < 0) | 573 | if (rv < 0) |
| 575 | err(1, "recvfrom"); | 574 | err(1, "recvfrom"); |