37 lines
1.1 KiB
Diff
37 lines
1.1 KiB
Diff
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diff --git a/hadoop-common-project/hadoop-common/src/main/bin/hadoop-functions.sh b/hadoop-common-project/hadoop-common/src/main/bin/hadoop-functions.sh
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index bcb8158..e207519 100755
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--- a/hadoop-common-project/hadoop-common/src/main/bin/hadoop-functions.sh
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+++ b/hadoop-common-project/hadoop-common/src/main/bin/hadoop-functions.sh
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@@ -2355,6 +2355,9 @@ function hadoop_verify_user_perm
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declare command=$2
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declare uvar
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+ if [[ $command =~ \. ]];then
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+ return 1
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+ fi
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uvar=$(hadoop_build_custom_subcmd_var "${program}" "${command}" USER)
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if [[ -n ${!uvar} ]]; then
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@@ -2381,7 +2384,9 @@ function hadoop_need_reexec
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declare uvar
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# we've already been re-execed, bail
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-
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+ if [[ $command =~ \. ]];then
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+ return 1
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+ fi
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if [[ "${HADOOP_REEXECED_CMD}" = true ]]; then
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return 1
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fi
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@@ -2421,7 +2426,9 @@ function hadoop_subcommand_opts
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if [[ -z "${program}" || -z "${command}" ]]; then
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return 1
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fi
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-
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+ if [[ $command =~ \. ]];then
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+ return 1
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+ fi
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# bash 4 and up have built-in ways to upper and lower
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# case the contents of vars. This is faster than
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# calling tr.
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