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2008-04-13 Robert Millan <rmh@aybabtu.com>

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Improve robustness when handling LVM.

        * disk/lvm.c (grub_lvm_getvalue): Return 0 when `*p' is NULL
        (and leave `*p' unmodified).
        (grub_lvm_iterate): Don't assume `vg->lvs != NULL' when iterating
        through it.
        (grub_lvm_memberlist): Don't assume `lv->vg->pvs != NULL' when
        iterating through it.
        (grub_lvm_open): Don't assume `vg->lvs != NULL' when iterating
        through it.
        (grub_lvm_scan_device): Check the return value (and fail gracefuly
        when due) on each grub_lvm_getvalue() or grub_strstr() call.
        Don't assume `vg->pvs != NULL' when iterating through it.
This commit is contained in:
robertmh 2008-04-13 12:22:22 +00:00
parent 5325687fc6
commit 7ceeee39d7
2 changed files with 206 additions and 132 deletions
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@ -1,3 +1,19 @@
2008-04-13 Robert Millan <rmh@aybabtu.com>
Improve robustness when handling LVM.
* disk/lvm.c (grub_lvm_getvalue): Return 0 when `*p' is NULL
(and leave `*p' unmodified).
(grub_lvm_iterate): Don't assume `vg->lvs != NULL' when iterating
through it.
(grub_lvm_memberlist): Don't assume `lv->vg->pvs != NULL' when
iterating through it.
(grub_lvm_open): Don't assume `vg->lvs != NULL' when iterating
through it.
(grub_lvm_scan_device): Check the return value (and fail gracefuly
when due) on each grub_lvm_getvalue() or grub_strstr() call.
Don't assume `vg->pvs != NULL' when iterating through it.
2008-04-13 Robert Millan <rmh@aybabtu.com>
* gendistlist.sh (EXTRA_DISTFILES): Add `genpartmaplist.sh'.