diff options
Diffstat (limited to 'winsup/cygwin/sigproc.cc')
| -rw-r--r-- | winsup/cygwin/sigproc.cc | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc index c53efccc1..12f61d2fb 100644 --- a/winsup/cygwin/sigproc.cc +++ b/winsup/cygwin/sigproc.cc @@ -608,7 +608,11 @@ sig_send (_pinfo *p, siginfo_t& si, _cygtls *tls) else if (si.si_signo == __SIGPENDING) pack.mask = &pending; else if (si.si_signo == __SIGFLUSH || si.si_signo > 0) - pack.mask = tls ? &tls->sigmask : &_main_tls->sigmask; + { + threadlist_t *tl_entry = cygheap->find_tls (tls ? tls : _main_tls); + pack.mask = tls ? &tls->sigmask : &_main_tls->sigmask; + cygheap->unlock_tls (tl_entry); + } else pack.mask = NULL; @@ -1259,9 +1263,12 @@ wait_sig (VOID *) continue; sigset_t dummy_mask; + threadlist_t *tl_entry; if (!pack.mask) { + tl_entry = cygheap->find_tls (_main_tls); dummy_mask = _main_tls->sigmask; + cygheap->unlock_tls (tl_entry); pack.mask = &dummy_mask; } @@ -1276,11 +1283,16 @@ wait_sig (VOID *) strace.activate (false); break; case __SIGPENDING: - *pack.mask = 0; - unsigned bit; - while ((q = q->next)) - if (pack.sigtls->sigmask & (bit = SIGTOMASK (q->si.si_signo))) - *pack.mask |= bit; + { + unsigned bit; + + *pack.mask = 0; + tl_entry = cygheap->find_tls (pack.sigtls); + while ((q = q->next)) + if (pack.sigtls->sigmask & (bit = SIGTOMASK (q->si.si_signo))) + *pack.mask |= bit; + cygheap->unlock_tls (tl_entry); + } break; case __SIGHOLD: sig_held = true; |