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Fix coverity defects: CID 147650, 147649, 147647, 147646

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coverity scan CID:147650, Type:copy into fixed size buffer.
coverity scan CID:147649, Type:copy into fixed size buffer.
coverity scan CID:147647, Type:copy into fixed size buffer.
coverity scan CID:147646, Type:copy into fixed size buffer.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: cao.xuewen <cao.xuewen@zte.com.cn>
Closes #5161
This commit is contained in:
cao
2016-09-26 06:08:28 +08:00
committed by Brian Behlendorf
parent 92bc927868
commit 680eada9b0
3 changed files with 9 additions and 5 deletions
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module/zfs/dsl_dir.c
+2 -1
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@@ -203,7 +203,8 @@ dsl_dir_hold_obj(dsl_pool_t *dp, uint64_t ddobj,
sizeof (foundobj), 1, &foundobj);
ASSERT(err || foundobj == ddobj);
#endif
(void) strcpy(dd->dd_myname, tail);
(void) strlcpy(dd->dd_myname, tail,
sizeof (dd->dd_myname));
} else {
err = zap_value_search(dp->dp_meta_objset,
dsl_dir_phys(dd->dd_parent)->