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Make sure dereferenced words[0] and words[1] are defined
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@ -1,5 +1,6 @@
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Version 1.02.71 -
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====================================
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Test for parsed words in _umount() dmeventd snapshot plugin.
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Fix memory leak in fail path of parse_loop_device_name() in dmsetup.
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Check for missing reply_uuid in dm_event_get_registered_device().
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Check for allocation failure in dmeventd restart().
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@ -144,7 +144,8 @@ static void _umount(const char *device, int major, int minor)
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break; /* eof, likely */
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/* words[0] is the mount point and words[1] is the device path */
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dm_split_words(buffer, 3, 0, words);
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if (dm_split_words(buffer, 3, 0, words) < 2)
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continue;
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/* find the major/minor of the device */
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if (stat(words[0], &st))
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