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authorArnaldo Carvalho de Melo <acme@mandriva.com>2006-11-21 01:21:34 -0200
committerDavid S. Miller <davem@sunset.davemloft.net>2006-12-02 21:30:20 -0800
commite69062b4f728dca01ec1a9eb4ed55b73a374f164 (patch)
tree6f8fe0800c07bb53a47bab00e8dfdb4ff9a912e2 /net/sunrpc/auth_gss
parentaf997d8c9568d556cd0a362d56de9fb14a6a012a (diff)
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[SUNRPC]: Use k{mem,str}dup where applicable
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Diffstat (limited to 'net/sunrpc/auth_gss')
-rw-r--r--net/sunrpc/auth_gss/auth_gss.c3
-rw-r--r--net/sunrpc/auth_gss/gss_krb5_mech.c3
-rw-r--r--net/sunrpc/auth_gss/gss_spkm3_mech.c3
-rw-r--r--net/sunrpc/auth_gss/svcauth_gss.c7
4 files changed, 5 insertions, 11 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index b36b946..e5a84a4 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -198,11 +198,10 @@ simple_get_netobj(const void *p, const void *end, struct xdr_netobj *dest)
q = (const void *)((const char *)p + len);
if (unlikely(q > end || q < p))
return ERR_PTR(-EFAULT);
- dest->data = kmalloc(len, GFP_KERNEL);
+ dest->data = kmemdup(p, len, GFP_KERNEL);
if (unlikely(dest->data == NULL))
return ERR_PTR(-ENOMEM);
dest->len = len;
- memcpy(dest->data, p, len);
return q;
}
diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c
index 325e72e..754b8cd 100644
--- a/net/sunrpc/auth_gss/gss_krb5_mech.c
+++ b/net/sunrpc/auth_gss/gss_krb5_mech.c
@@ -70,10 +70,9 @@ simple_get_netobj(const void *p, const void *end, struct xdr_netobj *res)
q = (const void *)((const char *)p + len);
if (unlikely(q > end || q < p))
return ERR_PTR(-EFAULT);
- res->data = kmalloc(len, GFP_KERNEL);
+ res->data = kmemdup(p, len, GFP_KERNEL);
if (unlikely(res->data == NULL))
return ERR_PTR(-ENOMEM);
- memcpy(res->data, p, len);
res->len = len;
return q;
}
diff --git a/net/sunrpc/auth_gss/gss_spkm3_mech.c b/net/sunrpc/auth_gss/gss_spkm3_mech.c
index bdedf45..d57f608 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_mech.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_mech.c
@@ -76,10 +76,9 @@ simple_get_netobj(const void *p, const void *end, struct xdr_netobj *res)
q = (const void *)((const char *)p + len);
if (unlikely(q > end || q < p))
return ERR_PTR(-EFAULT);
- res->data = kmalloc(len, GFP_KERNEL);
+ res->data = kmemdup(p, len, GFP_KERNEL);
if (unlikely(res->data == NULL))
return ERR_PTR(-ENOMEM);
- memcpy(res->data, p, len);
return q;
}
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index 1f0f079..700353b 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -113,9 +113,7 @@ static int rsi_match(struct cache_head *a, struct cache_head *b)
static int dup_to_netobj(struct xdr_netobj *dst, char *src, int len)
{
dst->len = len;
- dst->data = (len ? kmalloc(len, GFP_KERNEL) : NULL);
- if (dst->data)
- memcpy(dst->data, src, len);
+ dst->data = (len ? kmemdup(src, len, GFP_KERNEL) : NULL);
if (len && !dst->data)
return -ENOMEM;
return 0;
@@ -756,10 +754,9 @@ svcauth_gss_register_pseudoflavor(u32 pseudoflavor, char * name)
if (!new)
goto out;
kref_init(&new->h.ref);
- new->h.name = kmalloc(strlen(name) + 1, GFP_KERNEL);
+ new->h.name = kstrdup(name, GFP_KERNEL);
if (!new->h.name)
goto out_free_dom;
- strcpy(new->h.name, name);
new->h.flavour = &svcauthops_gss;
new->pseudoflavor = pseudoflavor;