On 05/06/2016 12:39 AM, Colin King wrote:
From: Colin Ian King <colin.k...@canonical.com>

klogctl can fail and return -ve len, so check for this and
return NULL to avoid passing a (size_t)-1 to malloc.

Signed-off-by: Colin Ian King <colin.k...@canonical.com>

[ would be nice to get Cc'ed in future ... ]

Acked-by: Daniel Borkmann <dan...@iogearbox.net>

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