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Avoid an type-punned pointer aliasing pbm

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Fix this warning, there is no need to use an intermediate,
different array pointer.
network.c: In function 'getIPv6Addr':
network.c:50: warning: dereferencing type-punned pointer will break strict-aliasing rules
* src/util/network.c: avoid an intermediary pointer cast
This commit is contained in:
Daniel Veillard 2009-12-08 11:14:55 +01:00
parent 421d995005
commit 2b2dae816d
1 changed files with 1 additions and 4 deletions
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5
src/util/network.c
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@ -41,16 +41,13 @@ static int getIPv4Addr(virSocketAddrPtr addr, virIPv4AddrPtr tab) {
}
static int getIPv6Addr(virSocketAddrPtr addr, virIPv6AddrPtr tab) {
virIPv6AddrPtr val;
int i;
if ((addr == NULL) || (tab == NULL) || (addr->stor.ss_family != AF_INET6))
return(-1);
val = (virIPv6AddrPtr) &(addr->inet6.sin6_addr.s6_addr16);
for (i = 0;i < 8;i++) {
(*tab)[i] = ntohs((*val)[i]);
(*tab)[i] = ntohs(addr->inet6.sin6_addr.s6_addr16[i]);
}
return(0);