diff options
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/postmaster/bgworker.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/backend/postmaster/bgworker.c b/src/backend/postmaster/bgworker.c index b66b517aca9..2db83d666f2 100644 --- a/src/backend/postmaster/bgworker.c +++ b/src/backend/postmaster/bgworker.c @@ -764,7 +764,7 @@ StartBackgroundWorker(void) /* * If an exception is encountered, processing resumes here. * - * See notes in postgres.c about the design of this coding. + * We just need to clean up, report the error, and go away. */ if (sigsetjmp(local_sigjmp_buf, 1) != 0) { @@ -774,7 +774,14 @@ StartBackgroundWorker(void) /* Prevent interrupts while cleaning up */ HOLD_INTERRUPTS(); - /* Report the error to the server log */ + /* + * sigsetjmp will have blocked all signals, but we may need to accept + * signals while communicating with our parallel leader. Once we've + * done HOLD_INTERRUPTS() it should be safe to unblock signals. + */ + BackgroundWorkerUnblockSignals(); + + /* Report the error to the parallel leader and the server log */ EmitErrorReport(); /* |