FreeChainXenon/binutils-gdb
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* event-top.c (display_gdb_prompt): Call missing do_cleanups.
	* infcmd.c (get_return_value) <!stop_regs>: Do not overwrite CLEANUP.
	* symfile.c (symfile_bfd_open): New variable back_to.  Do not leave
	a stale cleanup.  Fix double free of NAME.
This commit is contained in:
Jan Kratochvil 2013-05-05 16:54:26 +00:00
parent 8733d1bff8
commit faab992242
4 changed files with 15 additions and 7 deletions
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7
gdb/ChangeLog
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@ -1,3 +1,10 @@
2013-05-05 Jan Kratochvil <jan.kratochvil@redhat.com>
* event-top.c (display_gdb_prompt): Call missing do_cleanups.
* infcmd.c (get_return_value) <!stop_regs>: Do not overwrite CLEANUP.
* symfile.c (symfile_bfd_open): New variable back_to. Do not leave
a stale cleanup. Fix double free of NAME.
2013-05-04 Eli Zaretskii <eliz@gnu.org>
* windows-nat.c (windows_delete_thread): Accept an additional

1
gdb/event-top.c
View file

@ -269,6 +269,7 @@ display_gdb_prompt (char *new_prompt)
rl_callback_handler_remove(), does the job. */
rl_callback_handler_remove ();
do_cleanups (old_chain);
return;
}
else

2
gdb/infcmd.c
View file

@ -1452,7 +1452,7 @@ get_return_value (struct value *function, struct type *value_type)
if (!stop_regs)
{
stop_regs = regcache_dup (get_current_regcache ());
cleanup = make_cleanup_regcache_xfree (stop_regs);
make_cleanup_regcache_xfree (stop_regs);
}
gdbarch = get_regcache_arch (stop_regs);

8
gdb/symfile.c
View file

@ -1698,6 +1698,7 @@ symfile_bfd_open (char *name)
bfd *sym_bfd;
int desc;
char *absolute_name;
struct cleanup *back_to;
if (remote_filename_p (name))
{
@ -1739,15 +1740,12 @@ symfile_bfd_open (char *name)
xfree (name);
name = absolute_name;
make_cleanup (xfree, name);
back_to = make_cleanup (xfree, name);
sym_bfd = gdb_bfd_open (name, gnutarget, desc);
if (!sym_bfd)
{
make_cleanup (xfree, name);
error (_("`%s': can't open to read symbols: %s."), name,
bfd_errmsg (bfd_get_error ()));
}
bfd_set_cacheable (sym_bfd, 1);
if (!bfd_check_format (sym_bfd, bfd_object))
@ -1757,6 +1755,8 @@ symfile_bfd_open (char *name)
bfd_errmsg (bfd_get_error ()));
}
do_cleanups (back_to);
return sym_bfd;
}