diff options
Diffstat (limited to 'repo/netcat/0007-verbose-numeric-port.patch')
| -rw-r--r-- | repo/netcat/0007-verbose-numeric-port.patch | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/repo/netcat/0007-verbose-numeric-port.patch b/repo/netcat/0007-verbose-numeric-port.patch new file mode 100644 index 0000000..dd6ed00 --- /dev/null +++ b/repo/netcat/0007-verbose-numeric-port.patch @@ -0,0 +1,58 @@ +From: Aron Xu <aron@debian.org> +Date: Mon, 13 Feb 2012 15:38:15 +0800 +Subject: verbose numeric port + +--- + netcat.c | 19 ++++++++++++++++--- + 1 file changed, 16 insertions(+), 3 deletions(-) + +diff --git a/netcat.c b/netcat.c +index 9ab507a..3240a08 100644 +--- a/netcat.c ++++ b/netcat.c +@@ -41,6 +41,7 @@ + #include <netinet/tcp.h> + #include <netinet/ip.h> + #include <arpa/telnet.h> ++#include <arpa/inet.h> + + #ifndef IPTOS_LOWDELAY + # define IPTOS_LOWDELAY 0x10 +@@ -436,6 +437,18 @@ main(int argc, char *argv[]) + s = local_listen(host, uport, hints); + if (s < 0) + err(1, NULL); ++ ++ char* local; ++ if (family == AF_INET6 ++ local = "0.0.0.0"; ++ else if (family == AF_INET) ++ local = ":::"; ++ else ++ local = "unknown" ++ fprintf(stderr, "Listening on [%s] (family %d, port %d)\n", ++ host ?: local, ++ family, ++ *uport); + /* + * For UDP and -k, don't connect the socket, let it + * receive datagrams from multiple socket pairs. +@@ -452,14 +465,14 @@ main(int argc, char *argv[]) + char buf[16384]; + struct sockaddr_storage z; + +- len = sizeof(z); ++ len = sizeof(cliaddr); + plen = 2048; + rv = recvfrom(s, buf, plen, MSG_PEEK, +- (struct sockaddr *)&z, &len); ++ (struct sockaddr *)&cliaddr, &len); + if (rv < 0) + err(1, "recvfrom"); + +- rv = connect(s, (struct sockaddr *)&z, len); ++ rv = connect(s, (struct sockaddr *)&cliaddr, len); + if (rv < 0) + err(1, "connect"); + +-- |