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gdb/1876: gdb crash on add-symbol-file with more then 16 sections

From: gilad at codefidence dot com
To: gdb-gnats at sources dot redhat dot com
Date: 22 Feb 2005 14:41:49 -0000
Subject: gdb/1876: gdb crash on add-symbol-file with more then 16 sections
Reply-to: gilad at codefidence dot com

>Number:         1876
>Category:       gdb
>Synopsis:       gdb crash on add-symbol-file with more then 16 sections
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    unassigned
>State:          open
>Class:          patch
>Submitter-Id:   net
>Arrival-Date:   Tue Feb 22 14:48:03 UTC 2005
>Closed-Date:
>Last-Modified:
>Originator:     Gilad Ben-Yossef
>Release:        GNU gdb 6.3.50.2005022
>Organization:
>Environment:
Linux shu.codefidence.com 2.4.20-8smp #1 SMP Thu Mar 13 17:45:54 EST 2003 i686 i686 i386 GNU/Linux
gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5
This GDB was configured as "i686-pc-linux-gnu".
>Description:
Use the add-symbol-file command with more then 16 sections will result in a crash
>How-To-Repeat:
add-symbol-file source/mars.exe 0xc300d060 -s .gnu.linkonce.t.__tf12CArpTblEntry 0xc303b114 -s .gnu.linkonce.t.__tf10CScheduled 0xc303b16c -s .gnu.linkonce.t.__tf8CPhsPort 0xc303b1b8 -s .gnu.linkonce.t.TxFrame__8CPhsPortP10SBuffFrame 0xc303b204 -s .gnu.linkonce.t.printStatistics__8CPhsPort 0xc303b20c -s .gnu.linkonce.t.__tf12CPhsPort10BT 0xc303b210 -s .gnu.linkonce.t.TxPacket__12CPhsPort10BTPUcUs
0xc303b288 -s .gnu.linkonce.t.TxFrame__12CPhsPort10BTP10SBuffFrame 0xc303b290 -s .gnu.linkonce.t.__tf13CPhsPort100BT 0xc303b298 -s .gnu.linkonce.t.TxPacket__13CPhsPort100BTPUcUs 0xc303b310 -s .gnu.linkonce.t.TxFrame__13CPhsPort100BTP10SBuffFrame 0xc303b338 -s .gnu.linkonce.t.__tf10CScheduler 0xc303b35c -s .gnu.linkonce.t.FindNextIndex__10CScheduler12ESchedTypeId 0xc303b3b4 -s .gnu.linkonce.t.FindNextIndex__10CScheduler12ESchedTypeId 0xc303b3b4 -s .gnu.linkonce.t.FindNextIndex__10CScheduler12ESchedTypeId 0xc303b3b4  -s .gnu.linkonce.t.FindNextIndex__10CScheduler12ESchedTypeId 0xc303b3b4  -s .gnu.linkonce.t.FindNextIndex__10CScheduler12ESchedTypeId 0xc303b3b4
>Fix:
Attached patch fixes the problem.
>Release-Note:
>Audit-Trail:
>Unformatted:
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