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author | pjd <pjd@FreeBSD.org> | 2005-03-26 16:51:19 +0000 |
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committer | pjd <pjd@FreeBSD.org> | 2005-03-26 16:51:19 +0000 |
commit | 90f14e00b7595b7f3f99779c9e29f6163692204f (patch) | |
tree | 5a7e6d41bff8b3095d1c9dd98c605245bd56fe86 /sys/geom/raid3 | |
parent | e148e19ed6cd7d51169e61bab725b77128af9564 (diff) | |
download | FreeBSD-src-90f14e00b7595b7f3f99779c9e29f6163692204f.zip FreeBSD-src-90f14e00b7595b7f3f99779c9e29f6163692204f.tar.gz |
Check for return values.
Submitted by: sam
Found by: Coverity Prevent analysis tool
Diffstat (limited to 'sys/geom/raid3')
-rw-r--r-- | sys/geom/raid3/g_raid3_ctl.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/geom/raid3/g_raid3_ctl.c b/sys/geom/raid3/g_raid3_ctl.c index 8e36fdd..4ac04e0 100644 --- a/sys/geom/raid3/g_raid3_ctl.c +++ b/sys/geom/raid3/g_raid3_ctl.c @@ -101,11 +101,19 @@ g_raid3_ctl_configure(struct gctl_req *req, struct g_class *mp) g_topology_assert(); nargs = gctl_get_paraml(req, "nargs", sizeof(*nargs)); + if (nargs == NULL) { + gctl_error(req, "No '%s' argument.", "nargs"); + return; + } if (*nargs != 1) { gctl_error(req, "Invalid number of arguments."); return; } name = gctl_get_asciiparam(req, "arg0"); + if (name == NULL) { + gctl_error(req, "No 'arg%u' argument.", 0); + return; + } sc = g_raid3_find_device(mp, name); if (sc == NULL) { gctl_error(req, "No such device: %s.", name); |