Bug 1923339
| Summary: | thermald: FTBFS in Fedora rawhide/f34 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Fedora Release Engineering <releng> | ||||||||
| Component: | thermald | Assignee: | Benjamin Berg <bberg> | ||||||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||
| Severity: | unspecified | Docs Contact: | |||||||||
| Priority: | unspecified | ||||||||||
| Version: | 34 | CC: | bberg, besser82, ckellner, law, msebor, msebor | ||||||||
| Target Milestone: | --- | ||||||||||
| Target Release: | --- | ||||||||||
| Hardware: | Unspecified | ||||||||||
| OS: | Unspecified | ||||||||||
| Whiteboard: | |||||||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||||||
| Doc Text: | Story Points: | --- | |||||||||
| Clone Of: | Environment: | ||||||||||
| Last Closed: | 2021-02-13 21:35:23 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: | |||||||||||
| Bug Depends On: | |||||||||||
| Bug Blocks: | 1868278 | ||||||||||
| Attachments: |
|
||||||||||
|
Description
Fedora Release Engineering
2021-02-01 16:37:09 UTC
Created attachment 1753064 [details]
build.log
file build.log too big, will only attach last 32768 bytes
Created attachment 1753065 [details]
root.log
file root.log too big, will only attach last 32768 bytes
Created attachment 1753066 [details]
state.log
As I see it, it is choking on a static c string assignment to an std:string. i.e. the code does:
modem_path.assign("/ril_0");
where modem_path is defined as "std::string modem_path;" inside "class cthd_cdev_modem".
This bug appears to have been reported against 'rawhide' during the Fedora 34 development cycle. Changing version to 34. Same as in bug 1909564, the warning below (copied from https://kojipkgs.fedoraproject.org//work/tasks/1800/60911800/build.log) is due to upstream GCC bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98465. In file included from /usr/include/c++/11/ios:40, from /usr/include/c++/11/istream:38, from /usr/include/c++/11/fstream:38, from src/thd_sys_fs.h:33, from src/thd_cdev.h:31, from src/thd_cdev_modem.h:22, from src/thd_cdev_modem.cpp:29: In function 'std::char_traits<char>::copy(char*, char const*, unsigned int)', inlined from 'std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_S_copy(char*, char const*, unsigned int)' at /usr/include/c++/11/bits/basic_string.h:351:21, inlined from 'std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_S_copy(char*, char const*, unsigned int)' at /usr/include/c++/11/bits/basic_string.h:346:7, inlined from 'std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned int, unsigned int, char const*, unsigned int)' at /usr/include/c++/11/bits/basic_string.tcc:481:20, inlined from 'std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(char const*)' at /usr/include/c++/11/bits/basic_string.h:1445:19, inlined from 'cthd_cdev_modem::cthd_cdev_modem(unsigned int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)' at src/thd_cdev_modem.cpp:129:29: /usr/include/c++/11/bits/char_traits.h:402:56: error: 'memcpy' reading 6 bytes from a region of size 1 [-Werror=stringop-overread] 402 | return static_cast<char_type*>(__builtin_memcpy(__s1, __s2, __n)); | ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ cc1plus: all warnings being treated as errors Fixed after latest compiler update. |