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c33fe1b296
This patch fixes a subtle bug in the UNIX implementation of llvm::sys::argumentsFitWithinSystemLimits() regarding the misuse of a static variable. This bug causes our cached number that stores the system command line maximum length to be halved after each call to the function. With a sufficient number of calls to this function, it will eventually report any given command line string to be over system limits. Patch by Rafael Auler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216415 91177308-0d34-0410-b5e6-96231b3b80d8
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