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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2013-05-13 12:59:38 +0200 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2013-05-13 13:13:20 +0200 |
| commit | 55fe07ad98315d9471a86affd0680749e349a0a6 (patch) | |
| tree | df4e026a59c189165920d1d2d19aae15ccd54ea2 /README | |
| parent | e926f22457774596d6051aa9e8ee22b884f2299d (diff) | |
| download | lvm2-55fe07ad98315d9471a86affd0680749e349a0a6.tar.gz | |
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.
Diffstat (limited to 'README')
0 files changed, 0 insertions, 0 deletions