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Code Releases Activity

Fix memory leak in lv_info_by_lvid

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The lv_from_lvid calls internally vg_read(),
we must release vg structure afterwards.

Code is called only from clvmd.
This commit is contained in:
Milan Broz 2009-12-01 19:10:23 +00:00
parent b7e19d2fe3
commit b17ddc26c0
2 changed files with 6 additions and 1 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.57 -
====================================
Fix clvmd memory leak in lv_info_by_lvid.
Do not allow creating mirrors of more than 8 images.
Use locking_type 3 (compiled in cluster locking) in lvmconf.
Remove duplicate dm_list macros and functions.

6
lib/activate/activate.c
View File

@ -486,12 +486,16 @@ int lv_info(struct cmd_context *cmd, const struct logical_volume *lv, struct lvi
int lv_info_by_lvid(struct cmd_context *cmd, const char *lvid_s,
struct lvinfo *info, int with_open_count, int with_read_ahead)
{
int r;
struct logical_volume *lv;
if (!(lv = lv_from_lvid(cmd, lvid_s, 0)))
return 0;
return _lv_info(cmd, lv, 0, info, with_open_count, with_read_ahead, 0);
r = _lv_info(cmd, lv, 0, info, with_open_count, with_read_ahead, 0);
vg_release(lv->vg);
return r;
}
/*