diff options
| author | Joao Carlos Mendes Luis <[email protected]> | 2020-04-13 14:54:41 -0300 |
|---|---|---|
| committer | GitHub <[email protected]> | 2020-04-13 10:54:41 -0700 |
| commit | 75c62019f3938e7bc81becb4fb2d5b5eb523e79a (patch) | |
| tree | d0560a68a02f7c3e5436d3edf75c7a91b75ff100 /cmd | |
| parent | 791e480c6ac7a3e33adc5270b3fc99015f9f0c15 (diff) | |
Fix allocation errors, detected using ASAN
The test for VDEV_TYPE_INDIRECT is done after a memory allocation, and
could return from function without freeing it. Since we don't need that
allocation yet, just postpone it.
Add a missing free() when buffer is no longer needed.
Reviewed-by: Matthew Ahrens <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: João Carlos Mendes Luís <[email protected]>
Closes #10193
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/zpool/zpool_main.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/cmd/zpool/zpool_main.c b/cmd/zpool/zpool_main.c index b5f2f9b02..e8e94cd94 100644 --- a/cmd/zpool/zpool_main.c +++ b/cmd/zpool/zpool_main.c @@ -4395,11 +4395,11 @@ print_vdev_stats(zpool_handle_t *zhp, const char *name, nvlist_t *oldnv, uint64_t tdelta; double scale; - calcvs = safe_malloc(sizeof (*calcvs)); - if (strcmp(name, VDEV_TYPE_INDIRECT) == 0) return (ret); + calcvs = safe_malloc(sizeof (*calcvs)); + if (oldnv != NULL) { verify(nvlist_lookup_uint64_array(oldnv, ZPOOL_CONFIG_VDEV_STATS, (uint64_t **)&oldvs, &c) == 0); @@ -7387,6 +7387,7 @@ print_removal_status(zpool_handle_t *zhp, pool_removal_stat_t *prs) ", (copy is slow, no estimated time)\n")); } } + free(vdev_name); if (prs->prs_mapping_memory > 0) { char mem_buf[7]; |