diff options
| author | cao <[email protected]> | 2016-12-17 01:11:17 +0800 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2016-12-16 09:11:17 -0800 |
| commit | 81eb8a1fbb5dae86bebdc6c518071ae3ab062e3f (patch) | |
| tree | ad995fff1636bb686028e762369be2bf58e19244 /cmd/zfs | |
| parent | 01017962908392b83764f29b21e687844636eed6 (diff) | |
Fix coverity defects: CID 147534
CID 147534: Negative array index read
Reviewed-by: Giuseppe Di Natale <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: cao.xuewen <[email protected]>
Closes #5467
Diffstat (limited to 'cmd/zfs')
| -rw-r--r-- | cmd/zfs/zfs_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cmd/zfs/zfs_main.c b/cmd/zfs/zfs_main.c index 7379af280..6e818afcb 100644 --- a/cmd/zfs/zfs_main.c +++ b/cmd/zfs/zfs_main.c @@ -2529,7 +2529,7 @@ userspace_cb(void *arg, const char *domain, uid_t rid, uint64_t space) namelen = strlen(name); } nameidx = us_field_index("name"); - if (namelen > cb->cb_width[nameidx]) + if (nameidx >= 0 && namelen > cb->cb_width[nameidx]) cb->cb_width[nameidx] = namelen; /* @@ -2574,7 +2574,7 @@ userspace_cb(void *arg, const char *domain, uid_t rid, uint64_t space) return (-1); } sizeidx = us_field_index(propname); - if (sizelen > cb->cb_width[sizeidx]) + if (sizeidx >= 0 && sizelen > cb->cb_width[sizeidx]) cb->cb_width[sizeidx] = sizelen; if (nvlist_add_uint64(props, propname, space) != 0) |