From: Hui Zhu <teawater@gmail.com>
Date: Fri, 7 Sep 2012 12:36:28 +0000 (-0400)
Subject: Fix babeltrace-log uninitialized memory
X-Git-Tag: v1.0.0-rc6~31
X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=commitdiff_plain;h=36741bea2b53007c29ac0391ee9086722e00653a;hp=36741bea2b53007c29ac0391ee9086722e00653a

Fix babeltrace-log uninitialized memory

Got a crash with babeltrace-log.

../../../babeltrace/include/babeltrace/mmap-align.h:78
index=0, whence=0)
    at ../../../babeltrace/formats/ctf/ctf.c:623
    at ../../../babeltrace/formats/ctf/ctf.c:576
<_IO_2_1_stdin_>)
    at ../../babeltrace/converter/babeltrace-log.c:233
../../babeltrace/converter/babeltrace-log.c:342

This issue because pos is used before it init.  This patch init it in
function ctf_init_pos.

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