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SUSE:SLE-15-SP1:Update
device-mapper
bug-1164718_16-cov-check-lv_info.patch
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File bug-1164718_16-cov-check-lv_info.patch of Package device-mapper
From 2cd6cd34394cb25d312c73b979f4e536d431c10b Mon Sep 17 00:00:00 2001 From: Zdenek Kabelac <zkabelac@redhat.com> Date: Tue, 25 Jun 2019 14:52:19 +0200 Subject: [PATCH] cov: check lv_info Use lv_info results only when valid. --- lib/label/label.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/lib/label/label.c b/lib/label/label.c index 6d8156e91..83b4d995c 100644 --- a/lib/label/label.c +++ b/lib/label/label.c @@ -1139,10 +1139,11 @@ void label_scan_invalidate_lv(struct cmd_context *cmd, struct logical_volume *lv struct device *dev; dev_t devt; - lv_info(cmd, lv, 0, &lvinfo, 0, 0); - devt = MKDEV(lvinfo.major, lvinfo.minor); - if ((dev = dev_cache_get_by_devt(devt, NULL))) - label_scan_invalidate(dev); + if (lv_info(cmd, lv, 0, &lvinfo, 0, 0)) { + devt = MKDEV(lvinfo.major, lvinfo.minor); + if ((dev = dev_cache_get_by_devt(devt, NULL))) + label_scan_invalidate(dev); + } } /* -- 2.24.0
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