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[PATCH] SUNRPC: fix a NULL pointer dereference in net/sunrpc/clnt.c

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The Coverity checker spotted this possible NULL pointer dereference in
rpc_new_client().

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Adrian Bunk 2006-03-13 21:20:47 -08:00 committed by Linus Torvalds
parent 143f412eb4
commit 712917d1c0
1 changed files with 2 additions and 1 deletions
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3
net/sunrpc/clnt.c
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@ -113,7 +113,7 @@ rpc_new_client(struct rpc_xprt *xprt, char *servname,
err = -EINVAL; err = -EINVAL;
if (!xprt) if (!xprt)
goto out_err; goto out_no_xprt;
if (vers >= program->nrvers || !(version = program->version[vers])) if (vers >= program->nrvers || !(version = program->version[vers]))
goto out_err; goto out_err;
@ -182,6 +182,7 @@ out_no_path:
kfree(clnt); kfree(clnt);
out_err: out_err:
xprt_destroy(xprt); xprt_destroy(xprt);
out_no_xprt:
return ERR_PTR(err); return ERR_PTR(err);
} }