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libdm: use 'goto_bad' if extent pool allocation fails

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Generate a backtrace if unable to extend the extent table.
This commit is contained in:
Bryn M. Reeves 2016-07-08 22:28:50 +01:00
parent feb69966d4
commit 61cb58e549
1 changed files with 2 additions and 2 deletions
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4
libdm/libdm-stats.c
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@ -4208,7 +4208,7 @@ static struct _extent *_stats_get_extents_for_file(struct dm_pool *mem, int fd,
tot_extents++;
if (!_stats_add_extent(mem, fm_ext + i,
tot_extents - 1))
goto bad;
goto_bad;
} else {
expected = 0;
if (!tot_extents)
@ -4216,7 +4216,7 @@ static struct _extent *_stats_get_extents_for_file(struct dm_pool *mem, int fd,
if (fm_ext[i].fe_logical == 0)
if (!_stats_add_extent(mem, fm_ext + i,
tot_extents - 1))
goto bad;
goto_bad;
}
num += tot_extents;
if (fm_ext[i].fe_flags & FIEMAP_EXTENT_LAST)