diff options
| -rw-r--r-- | usr.bin/netstat/inet.c | 6 | ||||
| -rw-r--r-- | usr.bin/netstat/sctp.c | 4 | ||||
| -rw-r--r-- | usr.bin/netstat/unix.c | 4 |
3 files changed, 7 insertions, 7 deletions
diff --git a/usr.bin/netstat/inet.c b/usr.bin/netstat/inet.c index 47932294b22e..54ab56fcc7d4 100644 --- a/usr.bin/netstat/inet.c +++ b/usr.bin/netstat/inet.c @@ -120,7 +120,7 @@ pcblist_sysctl(int proto, const char *name, char **bufp, int istcp __unused) xo_warn("sysctl: %s", mibvar); return (0); } - if ((buf = malloc(len)) == 0) { + if ((buf = malloc(len)) == NULL) { xo_warnx("malloc %lu bytes", (u_long)len); return (0); } @@ -207,7 +207,7 @@ pcblist_kvm(u_long off, char **bufp, int istcp) len = 2 * sizeof(xig) + (pcbinfo.ipi_count + pcbinfo.ipi_count / 8) * sizeof(struct xinpcb); - if ((buf = malloc(len)) == 0) { + if ((buf = malloc(len)) == NULL) { xo_warnx("malloc %lu bytes", (u_long)len); return (0); } @@ -1460,7 +1460,7 @@ inetname(struct in_addr *inp) if (np) cp = np->n_name; } - if (cp == 0) { + if (cp == NULL) { hp = gethostbyaddr((char *)inp, sizeof (*inp), AF_INET); if (hp) { cp = hp->h_name; diff --git a/usr.bin/netstat/sctp.c b/usr.bin/netstat/sctp.c index 6c766b2ad082..db40f9c9b359 100644 --- a/usr.bin/netstat/sctp.c +++ b/usr.bin/netstat/sctp.c @@ -128,7 +128,7 @@ inetname(struct in_addr *inp) if (np) cp = np->n_name; } - if (cp == 0) { + if (cp == NULL) { hp = gethostbyaddr((char *)inp, sizeof (*inp), AF_INET); if (hp) { cp = hp->h_name; @@ -586,7 +586,7 @@ sctp_protopr(u_long off __unused, xo_warn("sysctl: %s", mibvar); return; } - if ((buf = malloc(len)) == 0) { + if ((buf = malloc(len)) == NULL) { xo_warnx("malloc %lu bytes", (u_long)len); return; } diff --git a/usr.bin/netstat/unix.c b/usr.bin/netstat/unix.c index 04e4ae5e0aa7..29668a48cd68 100644 --- a/usr.bin/netstat/unix.c +++ b/usr.bin/netstat/unix.c @@ -83,7 +83,7 @@ pcblist_sysctl(int type, char **bufp) xo_warn("sysctl: %s", mibvar); return (-1); } - if ((buf = malloc(len)) == 0) { + if ((buf = malloc(len)) == NULL) { xo_warnx("malloc %lu bytes", (u_long)len); return (-2); } @@ -116,7 +116,7 @@ pcblist_kvm(u_long count_off, u_long gencnt_off, u_long head_off, char **bufp) return (-1); kread(count_off, &unp_count, sizeof(unp_count)); len = 2 * sizeof(xug) + (unp_count + unp_count / 8) * sizeof(xu); - if ((buf = malloc(len)) == 0) { + if ((buf = malloc(len)) == NULL) { xo_warnx("malloc %lu bytes", (u_long)len); return (-2); } |