Merge "seq_file: disallow extremely large seq buffer allocations"

fs/seq_file.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -29,6 +29,9 @@ static void seq_set_overflow(struct seq_file *m)

		static void *seq_buf_alloc(unsigned long size)
		{
		if (unlikely(size > MAX_RW_COUNT))
		return NULL;

		return kvmalloc(size, GFP_KERNEL_ACCOUNT);
		}