Messages in this thread Patch in this message | | | From | lizhe <> | Subject | [PATCH] net/netfilter/x_tables.c: Use kvalloc to make your code better | Date | Thu, 9 Dec 2021 19:12:44 -0800 |
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Use kvzalloc () instead of kvmalloc () and memset
Signed-off-by: lizhe <sensor1010@163.com> --- net/netfilter/x_tables.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c index 25524e393349..8d6ffed7d526 100644 --- a/net/netfilter/x_tables.c +++ b/net/netfilter/x_tables.c @@ -1189,11 +1189,10 @@ struct xt_table_info *xt_alloc_table_info(unsigned int size) if (sz < sizeof(*info) || sz >= XT_MAX_TABLE_SIZE) return NULL; - info = kvmalloc(sz, GFP_KERNEL_ACCOUNT); + info = kvzalloc(sz, GFP_KERNEL_ACCOUNT); if (!info) return NULL; - memset(info, 0, sizeof(*info)); info->size = size; return info; } -- 2.25.1
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