From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Mon, 16 May 2016 20:58:11 +0000 (-0400)
Subject: Fix: __string() and tp_strcpy() should handle NULL pointers
X-Git-Tag: v2.6.6~7
X-Git-Url: https://git.lttng.org/?a=commitdiff_plain;h=54f9f68d26153dad8813721793b7211c82216efb;hp=54f9f68d26153dad8813721793b7211c82216efb;p=lttng-modules.git

Fix: __string() and tp_strcpy() should handle NULL pointers

The regmap instrumentation can send a NULL string (e.g. on ARM32).

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
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