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https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=229065
Summary: double ?? in prepare causes seg fault on execute
Product: Fedora Core
Version: fc6
Platform: All
OS/Version: Linux
Status: NEW
Severity: medium
Priority: normal
Component: perl-DBD-Pg
AssignedTo: rnorwood(a)redhat.com
ReportedBy: robert.haas(a)tekconnect.com
CC: fedora-perl-devel-list(a)redhat.com
Description of problem:
If you attempt to prepare and execute a statement that contains "??", perl seg
faults.
Version-Release number of selected component (if applicable):
perl-5.8.8-10
perl-DBI-1.52-1.fc6
perl-DBD-Pg-1.49-1.fc6
postgresql-8.1.8-1.fc6
How reproducible:
require DBI;
my $dbh = DBI->connect('DBI:Pg:');
my $sth = $dbh->prepare("SELECT foo(??)");
$sth->execute(1, 1);
Steps to Reproduce:
1. Put the script above into a file
2. Fiddle connection string if necessary. Any valid database will cause the
same result.
3. Feed it to perl.
Actual results:
Segmentation fault
Expected results:
Query gets executed and succeeds or fails or whatever the case may be.
Additional info:
I also tried this on an FC4 system with the same result, so it's not a new
regression.
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