upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-04-22 23:02:02 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

In getclnthandle(), if the address is found in the cache we need

Browse source 
to strdup() the address string before returning it via *targaddr
because the caller will free the string.

Change the comment at the top of getclnthandle() to clarify that
the caller is responsible for freeing *targaddr.

Noticed by:	sobomax
This commit is contained in:
Ian Dowse 2001-08-02 21:31:21 +00:00
parent c7021493ba
commit e73bb7f1e2
1 changed files with 5 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
lib/libc/rpc/rpcb_clnt.c
View file

@ -279,7 +279,10 @@ add_cache(host, netid, taddr, uaddr)
/*
* This routine will return a client handle that is connected to the
* rpcbind. Returns NULL on error and free's everything.
* rpcbind. If targaddr is non-NULL, the "universal address" of the
* host will be stored in *targaddr; the caller is responsible for
* freeing this string.
* On error, returns NULL and free's everything.
*/
static CLIENT *
getclnthandle(host, nconf, targaddr)
@ -308,7 +311,7 @@ getclnthandle(host, nconf, targaddr)
(rpcprog_t)RPCBPROG, (rpcvers_t)RPCBVERS4, 0, 0);
if (client != NULL) {
if (targaddr)
*targaddr = ad_cache->ac_uaddr;
*targaddr = strdup(ad_cache->ac_uaddr);
rwlock_unlock(&rpcbaddr_cache_lock);
return (client);
}