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Bug #5847
closed-Wmaybe-uninitialized when building --with-mstrx
Start date:
12/28/2022
Due date:
% Done:
0%
Spec Reference:
Description
I am seeing these warnings when building osmo-trx-ms with gcc v12.2.0:
In file included from ms/ms.h:42,
from ms/ms_upper.cpp:23:
In member function ‘bool spsc_detail::spsc<SZ, ELEM, block_read, block_write, T>::spsc_push(const ELEM*) [with unsigned int SZ = 8; ELEM = trxcon::internal_q_tx_buf; boo
l block_read = true; bool block_write = false; T = spsc_detail::spsc_cond_detail]’,
inlined from ‘void sighandler(int)’ at ms/ms_upper.cpp:454:24,
inlined from ‘void sighandler(int)’ at ms/ms_upper.cpp:444:6:
ms/itrq.h:154:17: warning: ‘b’ may be used uninitialized [-Wmaybe-uninitialized]
154 | buf[cur_wp] = *elem;
| ^~~
ms/ms_upper.cpp: In function ‘void sighandler(int)’:
ms/ms_upper.cpp:453:43: note: ‘b’ declared here
453 | trxcon::internal_q_tx_buf b;
| ^
In member function ‘bool spsc_detail::spsc<SZ, ELEM, block_read, block_write, T>::spsc_push(const ELEM*) [with unsigned int SZ = 8; ELEM = trxcon::trxcon_phyif_cmd; bool
block_read = true; bool block_write = false; T = spsc_detail::spsc_cond_detail]’,
inlined from ‘void sighandler(int)’ at ms/ms_upper.cpp:455:32,
inlined from ‘void sighandler(int)’ at ms/ms_upper.cpp:444:6:
ms/itrq.h:154:17: warning: ‘cmd’ may be used uninitialized [-Wmaybe-uninitialized]
154 | buf[cur_wp] = *elem;
| ^~~
ms/ms_upper.cpp: In function ‘void sighandler(int)’:
ms/ms_upper.cpp:452:42: note: ‘cmd’ declared here
452 | trxcon::trxcon_phyif_cmd cmd;
|
Related issues
Updated by fixeria over 1 year ago
- Related to Feature #5599: trxcon: integrate with osmo-trx-ms added
Updated by Hoernchen over 1 year ago
- Status changed from New to Closed
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