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authorAndreas Jaeger <aj@suse.de>2002-11-10 11:06:36 +0000
committerAndreas Jaeger <aj@suse.de>2002-11-10 11:06:36 +0000
commitfb776f3ef3b2b7eaf7e92305b8b2dc480f31f3ff (patch)
treeb6d3b7b6350601fbb8f6cbf8f820d25c0ab59cdb /sunrpc
parent55c303acb873e478540042612f1028139454d4a4 (diff)
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* nss/getXXent.c (GETFUNC_NAME): Use union type to avoid strict
aliasing problem. * nss/getXXbyYY_r.c (INTERNAL): Likewise. * nss/getnssent_r.c (__nss_getent_r): Likewise. (__nss_setent): Likewise. (__nss_getent_r): Likewise. * inet/getnetgrent_r.c (innetgr): Likewise. (__internal_setnetgrent_reuse): Likewise. (internal_getnetgrent_r): Likewise. * inet/ether_hton.c (ether_hostton): Likewise. * inet/ether_ntoh.c (ether_ntohost): Likewise. * sunrpc/netname.c (netname2user): Likewise. * sunrpc/publickey.c (getpublickey): Likewise. (getsecretkey): Likewise.
Diffstat (limited to 'sunrpc')
-rw-r--r--sunrpc/netname.c16
-rw-r--r--sunrpc/publickey.c32
2 files changed, 30 insertions, 18 deletions
diff --git a/sunrpc/netname.c b/sunrpc/netname.c
index dd275f1..07cddb7 100644
--- a/sunrpc/netname.c
+++ b/sunrpc/netname.c
@@ -147,32 +147,36 @@ netname2user (const char netname[MAXNETNAMELEN + 1], uid_t * uidp, gid_t * gidp,
static service_user *startp;
static netname2user_function start_fct;
service_user *nip;
- netname2user_function fct;
+ union
+ {
+ netname2user_function f;
+ void *ptr;
+ } fct;
enum nss_status status = NSS_STATUS_UNAVAIL;
int no_more;
if (startp == NULL)
{
- no_more = __nss_publickey_lookup (&nip, "netname2user", (void **) &fct);
+ no_more = __nss_publickey_lookup (&nip, "netname2user", &fct.ptr);
if (no_more)
startp = (service_user *) - 1;
else
{
startp = nip;
- start_fct = fct;
+ start_fct = fct.f;
}
}
else
{
- fct = start_fct;
+ fct.f = start_fct;
no_more = (nip = startp) == (service_user *) - 1;
}
while (!no_more)
{
- status = (*fct) (netname, uidp, gidp, gidlenp, gidlist);
+ status = (*fct.f) (netname, uidp, gidp, gidlenp, gidlist);
- no_more = __nss_next (&nip, "netname2user", (void **) &fct, status, 0);
+ no_more = __nss_next (&nip, "netname2user", &fct.ptr, status, 0);
}
return status == NSS_STATUS_SUCCESS;
diff --git a/sunrpc/publickey.c b/sunrpc/publickey.c
index ecf57bc..5b95edf 100644
--- a/sunrpc/publickey.c
+++ b/sunrpc/publickey.c
@@ -42,32 +42,36 @@ getpublickey (const char *name, char *key)
static service_user *startp;
static public_function start_fct;
service_user *nip;
- public_function fct;
+ union
+ {
+ public_function f;
+ void *ptr;
+ } fct;
enum nss_status status = NSS_STATUS_UNAVAIL;
int no_more;
if (startp == NULL)
{
- no_more = __nss_publickey_lookup (&nip, "getpublickey", (void **) &fct);
+ no_more = __nss_publickey_lookup (&nip, "getpublickey", &fct.ptr);
if (no_more)
startp = (service_user *) -1;
else
{
startp = nip;
- start_fct = fct;
+ start_fct = fct.f;
}
}
else
{
- fct = start_fct;
+ fct.f = start_fct;
no_more = (nip = startp) == (service_user *) -1;
}
while (! no_more)
{
- status = (*fct) (name, key, &errno);
+ status = (*fct.f) (name, key, &errno);
- no_more = __nss_next (&nip, "getpublickey", (void **) &fct, status, 0);
+ no_more = __nss_next (&nip, "getpublickey", &fct.ptr, status, 0);
}
return status == NSS_STATUS_SUCCESS;
@@ -81,32 +85,36 @@ getsecretkey (const char *name, char *key, const char *passwd)
static service_user *startp;
static secret_function start_fct;
service_user *nip;
- secret_function fct;
+ union
+ {
+ secret_function f;
+ void *ptr;
+ } fct;
enum nss_status status = NSS_STATUS_UNAVAIL;
int no_more;
if (startp == NULL)
{
- no_more = __nss_publickey_lookup (&nip, "getsecretkey", (void **) &fct);
+ no_more = __nss_publickey_lookup (&nip, "getsecretkey", &fct.ptr);
if (no_more)
startp = (service_user *) -1;
else
{
startp = nip;
- start_fct = fct;
+ start_fct = fct.f;
}
}
else
{
- fct = start_fct;
+ fct.f = start_fct;
no_more = (nip = startp) == (service_user *) -1;
}
while (! no_more)
{
- status = (*fct) (name, key, passwd, &errno);
+ status = (*fct.f) (name, key, passwd, &errno);
- no_more = __nss_next (&nip, "getsecretkey", (void **) &fct, status, 0);
+ no_more = __nss_next (&nip, "getsecretkey", &fct.ptr, status, 0);
}
return status == NSS_STATUS_SUCCESS;