Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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10.0
Description
When running netbeans on linux this log entry can be observed:
[exec] WARNING [nativeexecution.support.logger]: [743838 ms.] UnixHostInfoProvider: sed: -e Ausdruck #1, Zeichen 6: Nicht beendeter »s«-Befehl
The english version is:
sed: -e expression #1, char 6: unterminated `s' command
The problem can be traced back into the release/bin/nativeexecution/hostinfo.sh script used by the Native Execution (ide/dlight.nativeexecution) module.
In the file line 119 is the problem:
USER_D=`echo ${USER} | sed "s/\\\/_/"`
TMPBASE=${TMPBASE:-/var/tmp}
SUFFIX=0
TMPDIRBASE=${TMPBASE}/dlight_${USER_D}
The backslashes in the sed call are not correctly escaped. From the context I assume, that the call is intended to replace directory separator with underscores.
With a user value of "demo/user\test" I would expect it to result in "demo_user_test" as the call errors out, it results in the empty string. See this debug run:
+ USER='demo/user\test' ++ echo 'demo/user\test' ++ sed 's/\/_/' sed: -e expression #1, char 6: unterminated `s' command + USER_D= + TMPBASE=/var/tmp + SUFFIX=0 + TMPDIRBASE=/var/tmp/dlight_
With the fix I'll propose the above becomes:
+ USER='demo/user\test' ++ echo 'demo/user\test' ++ sed 's/[\/]/_/g' + USER_D=demo_user_test + TMPBASE=/var/tmp + SUFFIX=0 + TMPDIRBASE=/var/tmp/dlight_demo_user_test
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