kconfig: add check if end exists in extract-ikconfig
Both start and end should be tested for existence before continuing to parse the config.gz file. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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@ -17,6 +17,10 @@ dump_config() {
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return
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fi
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end=`$binoffset $file $IKCFG_ED 2>/dev/null`
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[ "$?" != "0" ] && end="-1"
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if [ "$end" -eq "-1" ]; then
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return
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fi
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start=`expr $start + 8`
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size=`expr $end - $start`
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