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authorDenis Vlasenko2007-08-18 14:16:39 +0000
committerDenis Vlasenko2007-08-18 14:16:39 +0000
commita27a11bb2c033d3e0312dc1d62430a002314686f (patch)
tree74b32a18cb1e09c4f663a49c27ffa3725d3e4ee5 /networking/nc_bloaty.c
parentb98c26ad684e3aed8f1480458737f1ab90477c9e (diff)
downloadbusybox-a27a11bb2c033d3e0312dc1d62430a002314686f.zip
busybox-a27a11bb2c033d3e0312dc1d62430a002314686f.tar.gz
introduce and use xdup2(int, int)
stop checking whether setsockopt_reuseaddr(int fd) was successful (it always is) remove second parameter (sockllen) from xmalloc_sockaddr2xxxxx functions sockaddr2str 142 156 +14 collect_blk 467 474 +7 xdup2 28 33 +5 singlemount 4456 4454 -2 print_host 214 212 -2 nslookup_main 139 137 -2 ftpgetput_main 414 412 -2 udhcpd_main 1258 1255 -3 udhcpc_main 2405 2402 -3 traceroute_main 4125 4122 -3 nc_main 1072 1069 -3 buffer_fill_and_print 76 73 -3 xmalloc_sockaddr2hostonly_noport 18 14 -4 xmalloc_sockaddr2host_noport 18 14 -4 xmalloc_sockaddr2host 15 11 -4 xmalloc_sockaddr2dotted_noport 18 14 -4 xmalloc_sockaddr2dotted 18 14 -4 wget_main 2618 2614 -4 ping_main 393 389 -4 ip_port_str 120 115 -5 dhcprelay_main 1146 1141 -5 dnsd_main 1531 1525 -6 passwd_main 1110 1102 -8 udhcp_kernel_packet 206 197 -9 udhcp_listen_socket 154 144 -10 getty_main 2576 2566 -10 setup 655 640 -15 xmove_fd 51 34 -17 dolisten 759 742 -17 tcpudpsvd_main 1866 1836 -30 startservice 339 299 -40
Diffstat (limited to 'networking/nc_bloaty.c')
-rw-r--r--networking/nc_bloaty.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/networking/nc_bloaty.c b/networking/nc_bloaty.c
index 0d10714..30abb3c 100644
--- a/networking/nc_bloaty.c
+++ b/networking/nc_bloaty.c
@@ -278,7 +278,7 @@ static void dolisten(void)
rr = getsockname(netfd, &ouraddr->sa, &ouraddr->len);
if (rr < 0)
bb_perror_msg_and_die("getsockname after bind");
- addr = xmalloc_sockaddr2dotted(&ouraddr->sa, ouraddr->len);
+ addr = xmalloc_sockaddr2dotted(&ouraddr->sa);
fprintf(stderr, "listening on %s ...\n", addr);
free(addr);
}
@@ -341,7 +341,7 @@ create new one, and bind() it. TODO */
/* nc 1.10 bails out instead, and its error message
* is not suppressed by o_verbose */
if (o_verbose) {
- char *remaddr = xmalloc_sockaddr2dotted(&remend.sa, remend.len);
+ char *remaddr = xmalloc_sockaddr2dotted(&remend.sa);
bb_error_msg("connect from wrong ip/port %s ignored", remaddr);
free(remaddr);
}
@@ -393,9 +393,9 @@ create new one, and bind() it. TODO */
accept the connection and then reject undesireable ones by closing.
In other words, we need a TCP MSG_PEEK. */
/* bbox: removed most of it */
- lcladdr = xmalloc_sockaddr2dotted(&ouraddr->sa, ouraddr->len);
- remaddr = xmalloc_sockaddr2dotted(&remend.sa, remend.len);
- remhostname = o_nflag ? remaddr : xmalloc_sockaddr2host(&remend.sa, remend.len);
+ lcladdr = xmalloc_sockaddr2dotted(&ouraddr->sa);
+ remaddr = xmalloc_sockaddr2dotted(&remend.sa);
+ remhostname = o_nflag ? remaddr : xmalloc_sockaddr2host(&remend.sa);
fprintf(stderr, "connect to %s from %s (%s)\n",
lcladdr, remhostname, remaddr);
free(lcladdr);
@@ -796,7 +796,7 @@ int nc_main(int argc, char **argv)
remend = *themaddr;
if (o_verbose)
- themdotted = xmalloc_sockaddr2dotted(&themaddr->sa, themaddr->len);
+ themdotted = xmalloc_sockaddr2dotted(&themaddr->sa);
x = connect_w_timeout(netfd);
if (o_zero && x == 0 && o_udpmode) /* if UDP scanning... */