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authorpfg <pfg@FreeBSD.org>2017-05-06 02:43:26 +0000
committerpfg <pfg@FreeBSD.org>2017-05-06 02:43:26 +0000
commitcab775df1a1541c50fce19e4c67bfde02af8b97d (patch)
treed7dff8f431e9fc58d52d9db809f77607d3090e0c /contrib/llvm/lib/CodeGen
parent5d76adac38d9c07945c337413ccb2d812df59b4a (diff)
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MFC r317284:
pmcstat(8); unsign some allocation variables and use reallocarray(3). Use unsigned values in some internal variables that will be used during allocation. The variables are used in reduced scope and have no chance of becoming negative. Provide bounds checking through reallocarray(3).
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