From 06c868a8dc5ef46ab7dd6601c8bc2f417e415af9 Mon Sep 17 00:00:00 2001 From: Jan Kratochvil Date: Tue, 18 Mar 2014 22:48:06 +0100 Subject: Fix SIGTERM signal safety (PR gdb/15358). gdb/ 2014-03-18 Jan Kratochvil PR gdb/15358 * defs.h (sync_quit_force_run): New declaration. (QUIT): Check also SYNC_QUIT_FORCE_RUN. * event-top.c (async_sigterm_handler): New declaration. (async_sigterm_token): New variable. (async_init_signals): Create also async_sigterm_token. (async_sigterm_handler): New function. (sync_quit_force_run): New variable. (handle_sigterm): Replace quit_force call by other calls. * utils.c (quit): Call quit_force if SYNC_QUIT_FORCE_RUN. gdb/testsuite/ 2014-03-18 Jan Kratochvil PR gdb/15358 * gdb.base/gdb-sigterm.c: New file. * gdb.base/gdb-sigterm.exp: New file. Message-ID: <20140316135334.GA30698@host2.jankratochvil.net> --- gdb/utils.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'gdb/utils.c') diff --git a/gdb/utils.c b/gdb/utils.c index 9d068c5..364470c 100644 --- a/gdb/utils.c +++ b/gdb/utils.c @@ -999,6 +999,12 @@ print_sys_errmsg (const char *string, int errcode) void quit (void) { + if (sync_quit_force_run) + { + sync_quit_force_run = 0; + quit_force (NULL, stdin == instream); + } + #ifdef __MSDOS__ /* No steenking SIGINT will ever be coming our way when the program is resumed. Don't lie. */ -- cgit v1.1