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missing dm_snprintf

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This commit is contained in:
Alasdair Kergon 2009-09-25 19:06:05 +00:00
parent 536f0e0881
commit 2b33edfcf7
1 changed files with 5 additions and 1 deletions
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6
libdm/libdm-common.c
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@ -261,7 +261,11 @@ int dm_task_set_name(struct dm_task *dmt, const char *name)
* under /dev/mapper, use that name directly. Otherwise call
* _find_dm_name_of_device() to scan _dm_dir for a match.
*/
snprintf(path, sizeof(path), "%s/%s", _dm_dir, pos + 1);
if (dm_snprintf(path, sizeof(path), "%s/%s", _dm_dir,
pos + 1) == -1) {
log_error("Couldn't create path for %s", pos + 1);
return 0;
}
if (!stat(path, &st2) && (st1.st_rdev == st2.st_rdev))
name = pos + 1;