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Code Releases Activity

Fix of shutdown: premature log cleanup led to use-after-free

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This commit is contained in:
Maria Matejka
2021-12-01 10:46:49 +01:00
parent bb63e99d78
commit 55ee9961e0
3 changed files with 21 additions and 5 deletions
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5
sysdep/unix/main.c
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@@ -202,7 +202,9 @@ sysdep_preconfig(struct config *c)
int
sysdep_commit(struct config *new, struct config *old UNUSED)
{
log_switch(0, &new->logfiles, new->syslog_name);
if (!new->shutdown)
log_switch(0, &new->logfiles, new->syslog_name);
return 0;
}
@@ -613,6 +615,7 @@ sysdep_shutdown_done(void)
unlink_pid_file();
unlink(path_control_socket);
log_msg(L_FATAL "Shutdown completed");
log_cleanup(1);
exit(0);
}