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Commit10212d7

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mahkohrfjakob
authored andcommitted
Set a default PATH if PATH is empty or unset
mount(1) unsets PATH before calling mount.fuse. Therefore it's not setin gocrpytfs either and daemonization fails if gocryptfs was notexecuted via an absolute path.mount.fuse handles this by leaving the execution of the helper to/bin/sh. /bin/sh handles an empty PATH by searching a few defaultlocations.This patch sets the PATH to a sane default if it's empty or unset.
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‎main.go‎

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@@ -126,6 +126,11 @@ func main() {
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// On a 2-core machine, setting maxprocs to 4 gives 10% better performance
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runtime.GOMAXPROCS(4)
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}
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// mount(1) unsets PATH. Since exec.Command does not handle this case, we set
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// PATH to a default value if it's empty or unset.
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ifos.Getenv("PATH")=="" {
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os.Setenv("PATH","/usr/sbin:/usr/bin:/sbin:/bin")
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}
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varerrerror
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// Parse all command-line options (i.e. arguments starting with "-")
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// into "args". Path arguments are parsed below.

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