Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=b2db01b530e995a80abe33... Commit: b2db01b530e995a80abe3379019503a8cae72b10 Parent: b7edda8a98281b6eb400fe41f2498e031bce7ccf Author: Zdenek Kabelac zkabelac@redhat.com AuthorDate: Tue Jul 27 16:57:39 2021 +0200 Committer: Zdenek Kabelac zkabelac@redhat.com CommitterDate: Wed Jul 28 00:49:28 2021 +0200
cov: dev-mpath: check config_wwids_file
Since config_wwids_file is checked for NULL, test is also before calling _read_wwid_file() that is directly dereferencing it. --- lib/device/dev-mpath.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/device/dev-mpath.c b/lib/device/dev-mpath.c index d3eaf42a3..ba7bf9740 100644 --- a/lib/device/dev-mpath.c +++ b/lib/device/dev-mpath.c @@ -124,7 +124,8 @@ int dev_mpath_init(const char *config_wwids_file)
_wwid_hash_tab = wwid_tab;
- _read_wwid_file(config_wwids_file); + if (config_wwids_file) + _read_wwid_file(config_wwids_file);
return 1; }
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