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| author | Olaf Hering <olaf@aepfle.de> | 2012-01-26 11:04:59 +0000 |
|---|---|---|
| committer | Olaf Hering <olaf@aepfle.de> | 2012-01-26 11:04:59 +0000 |
| commit | b2b39f76e60c48cad4dfaba3a6837255e24da207 (patch) | |
| tree | 95345bd0bfb86724cbe5180e18e4547847f29bd3 /README | |
| parent | b40e1660b6130d76bc6b241aa6cfd4d03d2f3dde (diff) | |
| download | xen-b2b39f76e60c48cad4dfaba3a6837255e24da207.tar.gz xen-b2b39f76e60c48cad4dfaba3a6837255e24da207.tar.bz2 xen-b2b39f76e60c48cad4dfaba3a6837255e24da207.zip | |
tools/libxc: fix error handling in xc_mem_paging_load
xc_mem_paging_load() does not pass errors in errno and the actual
errno from xc_mem_event_control() is overwritten by munlock().
xenpaging_populate_page() needs to check errno, but with the switch to
xc_mem_paging_load() it could not receive ENOMEM anymore.
Update xc_mem_paging_load() to return -1 and preserve errno during
munlock().
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Andres Lagar-Cavilla <andres@lagarcavilla.org>
Committed-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'README')
0 files changed, 0 insertions, 0 deletions