Bug 597445
| Summary: | Fix error on C++ application calling exec | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Jan Kratochvil <jan.kratochvil> |
| Component: | gdb | Assignee: | Jan Kratochvil <jan.kratochvil> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Petr Muller <pmuller> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 6.0 | CC: | cagney, ebachalo, ohudlick, pmuller |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | gdb-7.1-24.el6 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2010-11-10 20:26:41 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
This request was evaluated by Red Hat Product Management for inclusion in a Red Hat Enterprise Linux major release. Product Management has requested further review of this request by Red Hat Engineering, for potential inclusion in a Red Hat Enterprise Linux Major release. This request is not yet committed for inclusion. # runtest --tool=gdb gdb.cp/cxxexec.exp
(...)
=== gdb Summary ===
# of expected passes 3
Red Hat Enterprise Linux 6.0 is now available and should resolve the problem described in this bug report. This report is therefore being closed with a resolution of CURRENTRELEASE. You may reopen this bug report if the solution does not work for you. |
Description of problem: C++ (libstdc++ linked) application on system with libstdc++ (=gcc) debuginfo installed calling exec() will stop on error. This is an Archer branch [next-over-throw] regression. It has been bugreported by Martin Stransky while debugging Firefox. Version-Release number of selected component (if applicable): gdb-7.1-21.el6 How reproducible: Always. Steps to Reproduce: #include <unistd.h> int main () { execl ("/bin/true", "true", NULL); return 0; } debuginfo-install gcc g++ -o exec exec.c gdb -q -ex r ./exec Actual results: Cannot access memory at address 0x7ffff764ab60 Expected results: Program exited normally. Additional info: http://cvs.fedoraproject.org/viewvc/rpms/gdb/F-12/gdb-archer-next-over-throw-cxx-exec.patch?content-type=text%2Fplain&view=co devel_ack: Safe fix. qa_ack: New testcase: gdb.cp/cxxexec.exp