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-rw-r--r--sys/contrib/ipfilter/netinet/ip_fil_freebsd.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c b/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c
index f10699d..6754ef3 100644
--- a/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c
+++ b/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c
@@ -742,7 +742,7 @@ ipf_fastroute(m0, mpp, fin, fdp)
*/
if (M_WRITABLE(m) == 0) {
m0 = m_dup(m, M_DONTWAIT);
- if (m0 != 0) {
+ if (m0 != NULL) {
FREE_MB_T(m);
m = m0;
*mpp = m;
@@ -893,7 +893,7 @@ ipf_fastroute(m0, mpp, fin, fdp)
#else
MGET(m, M_DONTWAIT, MT_HEADER);
#endif
- if (m == 0) {
+ if (m == NULL) {
m = m0;
error = ENOBUFS;
goto bad;
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