Red Hat Bugzilla – Bug 83739
PRI=1.0 AS2.1 Errata 2 need gcc 3.2; showstopper bug in gcc 2.9.6
Last modified: 2016-04-18 05:39:46 EDT
PROBLEM: Showstopper bug in gcc 2.9.6; need gcc 3.2 FIX EXISTS with version gcc 3.2 BUSINESS CASE: Correct problem for customers DUE DATE: AS2.1 Errata 2 ---------- Action by: charline.polifka Issue Registered ---------- Action by: charline.polifka Status set to: Waiting on Tech ISSUE TRACKER 13706, opened as sev2. ABI concerns?????
FROM ISSUE TRACKER REF AS2.1 gcc2.96 BUG - NEEDED FOR PEGASUS SUPPORT The Bug in gcc2.96: A bug in gcc2.96 causes a memory leak in the exception handling code in Pegasus. gcc2.96 needs to be patched and libc.sl needs to be recompiled. Someone needs to look in gcc3.2 and backport fix to AS 2.1Q2 errata.
NOTE FROM CHARLENE POLIFKA - HP WORKING THIS.
Update from HP: Expect to deliver code this Friday.
FROM ISSUE TRACKER Event posted 03-11-2003 01:14pm by charline.polifka with duration of 0.00 Here is the bug fix for thee gcc 2.96 memory leak. Index: gcc/config/ia64/frame-ia64.c =================================================================== RCS file: /home/mmitchell/Repository/gcc/gcc/config/ia64/frame-ia64.c,v retrieving revision 1.1.1.1 diff -c -5 -p -r1.1.1.1 frame-ia64.c *** gcc/config/ia64/frame-ia64.c 28 Feb 2003 07:00:57 -0000 1.1.1.1 --- gcc/config/ia64/frame-ia64.c 28 Feb 2003 20:50:45 -0000 *************** read_P_record (data, val, ptr, header) *** 501,512 **** --- 501,514 ---- { /* P4 format. */ int size = (header->record.r.rlen * 2 + 7) / 8; data->type = spill_mask; + #if 0 data->record.p.imask = (unsigned char *) malloc (size); memcpy (data->record.p.imask, ptr, size); + #endif return ptr+size; } if (val == UNW_P5) { Status set to: Waiting on Tech Severity set to: Urgent
Built in dist-2.1AS-errata-candidate (gcc-2.96-118.7.2).
An errata has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on the solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2003-149.html