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gcc4.2 somehow doesn't believe that finaldst can stay stable between

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where it's initialized and where it's checked twice such that the
origingal destination address is saved. Make it happier and trim
things down a bit.
This commit is contained in:
Matt Jacob 2007-06-17 04:12:21 +00:00
parent cce418d3bf
commit 0add0b912e
1 changed files with 3 additions and 3 deletions
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6
sys/netinet6/ah_output.c
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@ -153,7 +153,7 @@ ah4_output(m, isr)
size_t plen = 0; /* AH payload size in bytes */
size_t ahlen = 0; /* plen + sizeof(ah) */
struct ip *ip;
struct in_addr dst;
in_addr_t saveaddr = { 0 };
struct in_addr *finaldst;
int error;
@ -294,7 +294,7 @@ ah4_output(m, isr)
*/
finaldst = ah4_finaldst(m);
if (finaldst) {
dst.s_addr = ip->ip_dst.s_addr;
saveaddr = ip->ip_dst.s_addr;
ip->ip_dst.s_addr = finaldst->s_addr;
}
@ -314,7 +314,7 @@ ah4_output(m, isr)
if (finaldst) {
ip = mtod(m, struct ip *); /* just to make sure */
ip->ip_dst.s_addr = dst.s_addr;
ip->ip_dst.s_addr = saveaddr;
}
ipsecstat.out_success++;
ipsecstat.out_ahhist[sav->alg_auth]++;