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Commita7aa0b8

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Backpatch dbmirror fix for escape handling.
> Upstream confirmed my reply in the last mail in [1]: the complete> escaping logic in DBMirror.pl is seriously screwew.>> [1]http://archives.postgresql.org/pgsql-bugs/2006-06/msg00065.phpI finally found some time to debug this, and I think I found a betterpatch than the one you proposed. Mine is still hackish and is still aworkaround around a proper quoting solution, but at least it repairsthe parsing without introducing the \' quoting again.I consider this a band-aid patch to fix the recent security update.PostgreSQL gurus, would you consider applying this until a bettersolution is found for DBMirror.pl?Olivier, can you please confirm that the patch works for you, too?Backpatched to 8.0.X.Martin Pitt
1 parent4f4d62a commita7aa0b8

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‎contrib/dbmirror/DBMirror.pl

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Original file line numberDiff line numberDiff line change
@@ -33,7 +33,7 @@
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#
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#
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##############################################################################
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# $PostgreSQL: pgsql/contrib/dbmirror/DBMirror.pl,v 1.11 2006/05/19 02:38:47 momjian Exp $
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# $PostgreSQL: pgsql/contrib/dbmirror/DBMirror.pl,v 1.12 2006/07/06 01:57:25 momjian Exp $
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#
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##############################################################################
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@@ -907,7 +907,7 @@ ($$)
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$matchString =$1;
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$value .=substr$matchString,0,length($matchString)-1;
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if($matchString =~m/(\'$)/s) {
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if($matchString =~m/(\'$)/sand (substr$dataField,length($matchString),1)ne"'") {
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# $1 runs to the end of the field value.
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$dataField =substr$dataField,length($matchString)+1;
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last;

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