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cov: dev-mpath: check config_wwids_file

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Since config_wwids_file is checked for NULL,
test is also before calling _read_wwid_file()
that is directly dereferencing it.
This commit is contained in:
Zdenek Kabelac
2021-07-27 16:57:39 +02:00
parent b7edda8a98
commit b2db01b530
1 changed files with 2 additions and 1 deletions
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3
lib/device/dev-mpath.c
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@@ -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;
}