[issue21082] os.makedirs(exist_ok=True) is not thread-safe: umask is set temporary to 0, serious security problem
Ahmed Sayeed
report at bugs.python.org
Thu Nov 4 08:11:02 EDT 2021
Ahmed Sayeed <ahmedsayeed1982 at yahoo.com> added the comment:
[gdb/breakpoints] Handle glibc with debuginfo in create_exception_master_breakpoint
http://www-look-4.com/computers/huawei-computers/
The test-case nextoverthrow.exp is failing on targets with unstripped libc.
https://komiya-dental.com/category/services/
This is a regression since commit 1940319c0ef "[gdb] Fix internal-error in
process_event_stop_test".
http://www.iu-bloomington.com/category/services/
The problem is that this code in create_exception_master_breakpoint:
...
for (objfile *sepdebug = obj->separate_debug_objfile; https://waytowhatsnext.com/category/services/
sepdebug != nullptr; sepdebug = sepdebug->separate_debug_objfile)
if (create_exception_master_breakpoint_hook (sepdebug))
... http://www.wearelondonmade.com/computers/car-computers/
iterates over all the separate debug object files, but fails to handle the
case that obj itself has the debug info we're looking for.
http://www.jopspeech.com/health/nvidia-rtx-2060/
Fix this by using the separate_debug_objfiles () range instead, which does
iterate both over obj and the obj->separate_debug_objfile chain. http://joerg.li/health/xiaomi/
Tested on x86_64-linux.
http://connstr.net/computers/chargers-tech/
gdb/ChangeLog:
[gdb/breakpoints] Handle glibc with debuginfo in create_exception_master_breakpoint
http://embermanchester.uk/computers/video-conversation/
The test-case nextoverthrow.exp is failing on targets with unstripped libc.
http://www.slipstone.co.uk/computers/isofix/
This is a regression since commit 1940319c0ef "[gdb] Fix internal-error in
process_event_stop_test". http://www.logoarts.co.uk/computers/printer-types/
The problem is that this code in create_exception_master_breakpoint:
... http://www.acpirateradio.co.uk/technology/facetime/
for (objfile *sepdebug = obj->separate_debug_objfile;
sepdebug != nullptr; sepdebug = sepdebug->separate_debug_objfile)
if (create_exception_master_breakpoint_hook (sepdebug)) http://www.compilatori.com/computers/smartphones/
...
iterates over all the separate debug object files, but fails to handle the
case that obj itself has the debug info we're looking for.
https://www.webb-dev.co.uk/category/services/
Fix this by using the separate_debug_objfiles () range instead, which does
iterate both over obj and the obj->separate_debug_objfile chain.
Tested on x86_64-linux.
gdb/ChangeLog:
----------
components: +Subinterpreters -Library (Lib)
nosy: +ahmedsayeed1982 -Arfrever, benjamin.peterson, christian.heimes, desrt, flox, koobs, larry, matejcik, ned.deily, pitrou, python-dev, rpointel, serhiy.storchaka, terry.reedy, vstinner
versions: -Python 3.3, Python 3.4, Python 3.5
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<https://bugs.python.org/issue21082>
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