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authorTrond Myklebust <trond.myklebust@hammerspace.com>2020-11-10 18:56:53 +0300
committerTrond Myklebust <trond.myklebust@hammerspace.com>2020-12-02 22:05:53 +0300
commit4aceaaea5eccd32bc40c6c76b262489b2f53ca8d (patch)
tree5430b474f557316487721b9d6c2783149e39f98a /net/sunrpc/xdr.c
parent9a7016319e1e7c6348a960931182f5f71b95f24e (diff)
downloadlinux-4aceaaea5eccd32bc40c6c76b262489b2f53ca8d.tar.xz
SUNRPC: Fix up open coded kmemdup_nul()
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'net/sunrpc/xdr.c')
-rw-r--r--net/sunrpc/xdr.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c
index 71e03b930b70..b1cda6d85ded 100644
--- a/net/sunrpc/xdr.c
+++ b/net/sunrpc/xdr.c
@@ -1942,10 +1942,8 @@ ssize_t xdr_stream_decode_string_dup(struct xdr_stream *xdr, char **str,
ret = xdr_stream_decode_opaque_inline(xdr, &p, maxlen);
if (ret > 0) {
- char *s = kmalloc(ret + 1, gfp_flags);
+ char *s = kmemdup_nul(p, ret, gfp_flags);
if (s != NULL) {
- memcpy(s, p, ret);
- s[ret] = '\0';
*str = s;
return strlen(s);
}