Steven Hartland aeb9d4dad9 Fix misuse of input argument in traverse_visitbp ... In traverse_visitbp(), the input argument dnp is modified in the middle to point to a temporary buffer. Originally this doesn't matter, because no user of TRAVERSE_POST dereferences it. However, in fbeddd6 a piece of code is added dereferencing dnp after the modification, creating a possible bug. We fix this by creating a new local variable cdnp for the DMU_OT_DNODE case, so we don't modify the input argument. Also we introduce different local variables in the DMU_OT_OBJSET case to prevent confusion between the input argument. Obtained from: zfsonlinux (a585f2f844ed3d4270221fed88f5e494eb55d932) MFC after: 2 weeks Sponsored by: Multiplay		2015-04-28 22:46:58 +00:00
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opensolaris	Fix misuse of input argument in traverse_visitbp	2015-04-28 22:46:58 +00:00