tree ec21f7a413a5a8aaa9e30344404a97f2f75c3a3c
parent b4ae3cfa57b8c1bdbbd7b7d420971e9171203ade
author Alexander Graf <agraf@suse.de> 1348022393 +0200
committer Riku Voipio <riku.voipio@linaro.org> 1350039493 +0300

linux-user: fix statfs

The statfs syscall should always memset(0) its full struct extent before
writing to it. Newer versions of the syscall use one of the reserved fields
for flags, which would otherwise get stale values from uncleaned memory.

This fixes libarchive for me, which got confused about the return value of
pathconf("/", _PC_REC_XFER_ALIGN) otherwise, as it some times gave old pointers
as return value.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>