test-prio-queue: use xmalloc
authorJeff King <peff@peff.net>
Thu, 11 Apr 2019 13:48:14 +0000 (09:48 -0400)
committerJunio C Hamano <gitster@pobox.com>
Fri, 12 Apr 2019 04:34:17 +0000 (13:34 +0900)
commit73a5faf0176548640784090190bb2448cf1708aa
tree8cd8928c8eacbd48f96173991077c0e7c5e461d6
parent0d0ac3826a3bbb9247e39e12623bbcfdd722f24c
test-prio-queue: use xmalloc

test-prio-queue.c doesn't check the return value of malloc, and could
segfault.

It's unlikely for this to matter in practice; it's a small allocation,
and this code isn't even installed alongside the rest of Git. But let's
use xmalloc(), which makes auditing for other accidental uses of bare
malloc() easier.

Reported-by: 王健强 <jianqiang.wang@securitygossip.com>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/helper/test-prio-queue.c