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| author | ngie <ngie@FreeBSD.org> | 2016-01-18 03:49:57 +0000 |
|---|---|---|
| committer | ngie <ngie@FreeBSD.org> | 2016-01-18 03:49:57 +0000 |
| commit | 6391e7176199f2b99c1f8d3e9d1a218b254a5fc6 (patch) | |
| tree | dfc4ad3685797c6a7a9a7cd0230e189f36333a4e /lib/libc/rpc/rpcb_clnt.c | |
| parent | 2e97bc7968d26612ada09a355c97b09c7c647a3f (diff) | |
| download | FreeBSD-src-6391e7176199f2b99c1f8d3e9d1a218b254a5fc6.zip FreeBSD-src-6391e7176199f2b99c1f8d3e9d1a218b254a5fc6.tar.gz | |
MFC r293705:
Similar to r293704, fix theoretical leak of netconfig(3) resources in
__rpcbind_is_up(..) if getnetconfig(3) is partly successful in allocating
resources, but not completely successful by moving the endnetconfig(3) call
up before we return from the function if nconf == NULL.
Submitted by: Miles Ohlrich <miles.ohlrich@isilon.com>
Diffstat (limited to 'lib/libc/rpc/rpcb_clnt.c')
| -rw-r--r-- | lib/libc/rpc/rpcb_clnt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/rpc/rpcb_clnt.c b/lib/libc/rpc/rpcb_clnt.c index 943d7c8..117ee0f 100644 --- a/lib/libc/rpc/rpcb_clnt.c +++ b/lib/libc/rpc/rpcb_clnt.c @@ -675,11 +675,11 @@ __rpcbind_is_up() strcmp(nconf->nc_protofmly, NC_LOOPBACK) == 0) break; } + endnetconfig(localhandle); + if (nconf == NULL) return (FALSE); - endnetconfig(localhandle); - memset(&sun, 0, sizeof sun); sock = _socket(AF_LOCAL, SOCK_STREAM, 0); if (sock < 0) |
