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Subject[PATCH V2] SUNRPC: Increase size of servername string
Date
This patch will fix the warning from smatch:

net/sunrpc/clnt.c:562 rpc_create() error: snprintf() chops off
the last chars of 'sun->sun_path': 108 vs 48

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
---
V1->V2: it would be much nicer to use UNIX_PATH_MAX
net/sunrpc/clnt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index c83fe61..6e0209e 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -526,7 +526,7 @@ struct rpc_clnt *rpc_create(struct rpc_create_args *args)
.servername = args->servername,
.bc_xprt = args->bc_xprt,
};
- char servername[48];
+ char servername[UNIX_PATH_MAX];
struct rpc_clnt *clnt;
int i;

--
2.7.4
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