diff options
| author | Matt Kraai <kraai@debian.org> | 2001-05-15 03:05:39 +0000 |
|---|---|---|
| committer | Matt Kraai <kraai@debian.org> | 2001-05-15 03:05:39 +0000 |
| commit | be9f44a7dfb225f03b68ad9c94539528458c84ff (patch) | |
| tree | 5ef3cd183275014e52162978a2e49016cd72e0ac | |
| parent | 336480fe6f6539a9b6f1649157db2243445e3334 (diff) | |
| download | busybox-be9f44a7dfb225f03b68ad9c94539528458c84ff.tar.gz | |
Fix incorrect length passed to accept noted by Larry Doolittle.
| -rw-r--r-- | nc.c | 4 | ||||
| -rw-r--r-- | networking/nc.c | 4 |
2 files changed, 6 insertions, 2 deletions
@@ -80,10 +80,12 @@ int nc_main(int argc, char **argv) } if (do_listen) { + socklen_t addrlen = sizeof(address); + if (listen(sfd, 1) < 0) perror_msg_and_die("listen"); - if ((tmpfd = accept(sfd, (struct sockaddr *) &address, &opt)) < 0) + if ((tmpfd = accept(sfd, (struct sockaddr *) &address, &addrlen)) < 0) perror_msg_and_die("accept"); close(sfd); diff --git a/networking/nc.c b/networking/nc.c index 72439dd85..b58bd6a12 100644 --- a/networking/nc.c +++ b/networking/nc.c @@ -80,10 +80,12 @@ int nc_main(int argc, char **argv) } if (do_listen) { + socklen_t addrlen = sizeof(address); + if (listen(sfd, 1) < 0) perror_msg_and_die("listen"); - if ((tmpfd = accept(sfd, (struct sockaddr *) &address, &opt)) < 0) + if ((tmpfd = accept(sfd, (struct sockaddr *) &address, &addrlen)) < 0) perror_msg_and_die("accept"); close(sfd); |