Summary: | ASTERISK-25764: TSAN: low potencial data race in sig_flags | ||
Reporter: | Badalian Vyacheslav (slavon) | Labels: | |
Date Opened: | 2016-02-09 18:46:44.000-0600 | Date Closed: | 2016-02-09 19:23:28.000-0600 |
Priority: | Trivial | Regression? | |
Status: | Closed/Complete | Components: | |
Versions: | 11.13.0 | Frequency of Occurrence | |
Related Issues: | |||
Environment: | Attachments: | ||
Description: | {code}
================== WARNING: ThreadSanitizer: data race (pid=22242) Read of size 1 at 0x7f094d207860 by thread T75: #0 monitor_sig_flags /root/asterisk-13.7.0/main/asterisk.c:3772 (asterisk+0x0000002c5ba9) #1 dummy_start /root/asterisk-13.7.0/main/utils.c:1237 (asterisk+0x00000067e255) #2 <null> <null> (libtsan.so.0+0x000000023659) Previous write of size 1 at 0x7f094d207860 by main thread: #0 __quit_handler /root/asterisk-13.7.0/main/asterisk.c:2158 (asterisk+0x0000002bb8f4) #1 <null> <null> (libtsan.so.0+0x000000023783) #2 ast_el_read_char /root/asterisk-13.7.0/main/asterisk.c:2754 (asterisk+0x0000002bddb3) #3 el_getc /root/asterisk-13.7.0/main/editline/read.c:350 (asterisk+0x0000006bc045) #4 read_getcmd /root/asterisk-13.7.0/main/editline/read.c:243 (asterisk+0x0000006c0400) #5 el_gets /root/asterisk-13.7.0/main/editline/read.c:446 (asterisk+0x0000006c0400) #6 asterisk_daemon /root/asterisk-13.7.0/main/asterisk.c:4741 (asterisk+0x0000002ca874) #7 main /root/asterisk-13.7.0/main/asterisk.c:4282 (asterisk+0x0000002c93ad) Location is global 'sig_flags' of size 4 at 0x7f094d207860 (asterisk+0x000000c87860) Thread T75 (tid=22798, running) created by main thread at: #0 pthread_create <null> (libtsan.so.0+0x000000027b07) #1 ast_pthread_create_stack /root/asterisk-13.7.0/main/utils.c:1290 (asterisk+0x00000067e69e) #2 ast_pthread_create_detached_stack /root/asterisk-13.7.0/main/utils.c:1310 (asterisk+0x00000067e862) #3 asterisk_daemon /root/asterisk-13.7.0/main/asterisk.c:4728 (asterisk+0x0000002ca76f) #4 main /root/asterisk-13.7.0/main/asterisk.c:4282 (asterisk+0x0000002c93ad) SUMMARY: ThreadSanitizer: data race /root/asterisk-13.7.0/main/asterisk.c:3772 monitor_sig_flags ================== {code} | ||
Comments: | By: Asterisk Team (asteriskteam) 2016-02-09 18:46:46.544-0600 Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution. A good first step is for you to review the [Asterisk Issue Guidelines|https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines] if you haven't already. The guidelines detail what is expected from an Asterisk issue report. Then, if you are submitting a patch, please review the [Patch Contribution Process|https://wiki.asterisk.org/wiki/display/AST/Patch+Contribution+Process]. By: Badalian Vyacheslav (slavon) 2016-02-09 19:23:28.736-0600 ASTERISK-25765 |