From d6a2e54a5d26fe98bd8a44b03cbec133188435ed Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Thu, 30 May 2013 17:03:00 +0000 Subject: [PATCH] cleanup fixes for remote-mips.c remote-mips.c has a few 'return's where cleanups are not run. * remote-mips.c (mips_exit_debug): Call do_cleanups on all return paths. (mips_initialize): Likewise. (common_open): Call do_cleanups. --- gdb/ChangeLog | 7 +++++++ gdb/remote-mips.c | 19 +++++++++++++++---- 2 files changed, 22 insertions(+), 4 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 4005a63..ea1d341 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,12 @@ 2013-05-30 Tom Tromey + * remote-mips.c (mips_exit_debug): Call do_cleanups on all + return paths. + (mips_initialize): Likewise. + (common_open): Call do_cleanups. + +2013-05-30 Tom Tromey + * utils.c (internal_vproblem): Call do_cleanups. 2013-05-30 Tom Tromey diff --git a/gdb/remote-mips.c b/gdb/remote-mips.c index 3b65b59..1619622 100644 --- a/gdb/remote-mips.c +++ b/gdb/remote-mips.c @@ -1386,13 +1386,19 @@ mips_exit_debug (void) mips_request ('x', 0, 0, NULL, mips_receive_wait, NULL); mips_need_reply = 0; if (!mips_expect (" break!")) - return -1; + { + do_cleanups (old_cleanups); + return -1; + } } else mips_request ('x', 0, 0, &err, mips_receive_wait, NULL); if (!mips_expect (mips_monitor_prompt)) - return -1; + { + do_cleanups (old_cleanups); + return -1; + } do_cleanups (old_cleanups); @@ -1406,7 +1412,7 @@ static void mips_initialize (void) { int err; - struct cleanup *old_cleanups = make_cleanup (mips_initialize_cleanups, NULL); + struct cleanup *old_cleanups; int j; /* What is this code doing here? I don't see any way it can happen, and @@ -1419,6 +1425,8 @@ mips_initialize (void) return; } + old_cleanups = make_cleanup (mips_initialize_cleanups, NULL); + mips_wait_flag = 0; mips_initializing = 1; @@ -1543,6 +1551,7 @@ common_open (struct target_ops *ops, char *name, int from_tty, char *remote_name = 0; char *local_name = 0; char **argv; + struct cleanup *cleanup; if (name == 0) error (_("\ @@ -1558,7 +1567,7 @@ seen from the board via TFTP, specify that name as the third parameter.\n")); /* Parse the serial port name, the optional TFTP name, and the optional local TFTP name. */ argv = gdb_buildargv (name); - make_cleanup_freeargv (argv); + cleanup = make_cleanup_freeargv (argv); serial_port_name = xstrdup (argv[0]); if (argv[1]) /* Remote TFTP name specified? */ @@ -1655,6 +1664,8 @@ seen from the board via TFTP, specify that name as the third parameter.\n")); stop_pc = regcache_read_pc (get_current_regcache ()); print_stack_frame (get_selected_frame (NULL), 0, SRC_AND_LOC); xfree (serial_port_name); + + do_cleanups (cleanup); } /* Open a connection to an IDT board. */ -- 2.7.4