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mirror of git://sourceware.org/git/lvm2.git synced 2025-01-18 10:04:20 +03:00
Zdenek Kabelac 55fe07ad98 mm: fix leak in fail path
If the dm_realloc would fail, the already allocate _maps_buffer
memory would have been lost (overwritten with NULL).
Fix this by using temporary line buffer.

Also add a minor cleanup to set end of buffer to '\0',
only when we really know the file size fits the preallocated buffer.
2013-05-13 13:13:20 +02:00
..
2013-05-13 13:13:20 +02:00