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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2014-11-13 17:40:30 +0100 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2014-11-13 17:49:42 +0100 |
| commit | 428b9fcd87d1c79cd4349c884a68de7ccac51981 (patch) | |
| tree | ae4985208ac2c97872958cc9117839a40cf29338 /tools/pvresize.c | |
| parent | 7278556c768ae418b03873bd5d9e921e13ce79e8 (diff) | |
| download | lvm2-428b9fcd87d1c79cd4349c884a68de7ccac51981.tar.gz | |
cleanup: validate pointers
Mostly on almost impossible to happen paths - but stay safe.
Diffstat (limited to 'tools/pvresize.c')
| -rw-r--r-- | tools/pvresize.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/pvresize.c b/tools/pvresize.c index 70b564dc2..631e63e0b 100644 --- a/tools/pvresize.c +++ b/tools/pvresize.c @@ -30,6 +30,10 @@ static int _pvresize_single(struct cmd_context *cmd, { struct pvresize_params *params = (struct pvresize_params *) handle; + if (!params) { + log_error(INTERNAL_ERROR "Invalid resize params."); + return ECMD_FAILED; + } params->total++; if (!pv_resize_single(cmd, vg, pv, params->new_size)) |