diff options
Diffstat (limited to 'tap.c')
| -rw-r--r-- | tap.c | 37 |
1 files changed, 19 insertions, 18 deletions
@@ -674,18 +674,18 @@ resume: continue; } -#define L4_MATCH(iph, uh, seq) \ - (seq->protocol == iph->protocol && \ - seq->source == uh->source && seq->dest == uh->dest && \ - seq->saddr.s_addr == iph->saddr && seq->daddr.s_addr == iph->daddr) +#define L4_MATCH(iph, uh, seq) \ + ((seq)->protocol == (iph)->protocol && \ + (seq)->source == (uh)->source && (seq)->dest == (uh)->dest && \ + (seq)->saddr.s_addr == (iph)->saddr && (seq)->daddr.s_addr == (iph)->daddr) #define L4_SET(iph, uh, seq) \ do { \ - seq->protocol = iph->protocol; \ - seq->source = uh->source; \ - seq->dest = uh->dest; \ - seq->saddr.s_addr = iph->saddr; \ - seq->daddr.s_addr = iph->daddr; \ + (seq)->protocol = (iph)->protocol; \ + (seq)->source = (uh)->source; \ + (seq)->dest = (uh)->dest; \ + (seq)->saddr.s_addr = (iph)->saddr; \ + (seq)->daddr.s_addr = (iph)->daddr; \ } while (0) if (seq && L4_MATCH(iph, uh, seq) && seq->p.count < UIO_MAXIOV) @@ -848,18 +848,19 @@ resume: } #define L4_MATCH(ip6h, proto, uh, seq) \ - (seq->protocol == proto && \ - seq->source == uh->source && seq->dest == uh->dest && \ - IN6_ARE_ADDR_EQUAL(&seq->saddr, saddr) && \ - IN6_ARE_ADDR_EQUAL(&seq->daddr, daddr)) + ((seq)->protocol == (proto) && \ + (seq)->source == (uh)->source && \ + (seq)->dest == (uh)->dest && \ + IN6_ARE_ADDR_EQUAL(&(seq)->saddr, saddr) && \ + IN6_ARE_ADDR_EQUAL(&(seq)->daddr, daddr)) #define L4_SET(ip6h, proto, uh, seq) \ do { \ - seq->protocol = proto; \ - seq->source = uh->source; \ - seq->dest = uh->dest; \ - seq->saddr = *saddr; \ - seq->daddr = *daddr; \ + (seq)->protocol = (proto); \ + (seq)->source = (uh)->source; \ + (seq)->dest = (uh)->dest; \ + (seq)->saddr = *saddr; \ + (seq)->daddr = *daddr; \ } while (0) if (seq && L4_MATCH(ip6h, proto, uh, seq) && |