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Diffstat (limited to 'networking/nc.c')
-rw-r--r--networking/nc.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/networking/nc.c b/networking/nc.c
index 57b0917..637e975 100644
--- a/networking/nc.c
+++ b/networking/nc.c
@@ -37,8 +37,6 @@ int nc_main(int argc, char **argv)
{
int do_listen = 0, lport = 0, delay = 0, wsecs = 0, tmpfd, opt, sfd, x;
-#define buf bb_common_bufsiz1
-
#ifdef CONFIG_NC_GAPING_SECURITY_HOLE
char *pr00gie = NULL;
#endif
@@ -146,8 +144,11 @@ int nc_main(int argc, char **argv)
for (fd = 0; fd < FD_SETSIZE; fd++) {
if (FD_ISSET(fd, &testfds)) {
- if ((nread = safe_read(fd, buf, sizeof(buf))) < 0)
+ if ((nread = safe_read(fd, bb_common_bufsiz1,
+ sizeof(bb_common_bufsiz1))) < 0)
+ {
bb_perror_msg_and_die(bb_msg_read_error);
+ }
if (fd == sfd) {
if (nread == 0)
@@ -162,7 +163,7 @@ int nc_main(int argc, char **argv)
ofd = sfd;
}
- if (bb_full_write(ofd, buf, nread) < 0)
+ if (bb_full_write(ofd, bb_common_bufsiz1, nread) < 0)
bb_perror_msg_and_die(bb_msg_write_error);
if (delay > 0) {
sleep(delay);