cp-demangle.h: Add comment explaining what to do to avoid overrunning string.

	* cp-demangle.h: Add comment explaining what to do to avoid
	overrunning string.
	(d_check_char): New.
	(d_next_char): Don't advance past trailing '\0'.
	* cp-demangle.c (cplus_demangle_mangled_name): Use d_check_char.
	(d_nested_name): Likewise.
	(d_special_name): Likewise.
	(d_call_offset): Likewise.
	(d_function_type): Likewise.
	(d_array_type): Likewise.
	(d_pointer_to_member_type): Likewise.
	(d_template_param): Likewise.
	(d_template_args): Likewise.
	(d_template_arg): Likewise.
	(d_expr_primary): Likewise.
	(d_local_name): Likewise.
	(d_substitution): Likewise.
	(d_ctor_dtor_name): Use d_advance rather than d_next_char.
	* testsuite/test-demangle.c: Include sys/mman.h.
	(MAP_ANONYMOUS): Define.
	(protect_end): New.
	(main): Use protect_end.
	* testsuite/demangle-expected: Add testcases for overrunning
	the end of the string.

From-SVN: r120097

0 files changed, 0 insertions, 0 deletions

path: root/libjava/classpath/java/security/DummyMessageDigest.java

# Copyright 2011-2014 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

load_lib "ada.exp"

standard_ada_testfile task_switch

if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug additional_flags=-gnata ]] != "" } {
  return -1
}

load_lib mi-support.exp
set MIFLAGS "-i=mi"

gdb_exit
if [mi_gdb_start] {
    continue
}

mi_delete_breakpoints
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}

####################################
# 1. Try catching all exceptions.  #
####################################

if ![mi_runto "task_switch.break_me"] then {
   fail "Cannot run to main, testcase aborted"
   return 0
}

set ada_task_info_hdr \
  "hdr=\\\[{width=\"1\",alignment=\"-1\",col_name=\"current\",colhdr=\"\"},{width=\"3\",alignment=\"1\",col_name=\"id\",colhdr=\"ID\"},{width=\"9\",alignment=\"1\",col_name=\"task-id\",colhdr=\"TID\"},{width=\"4\",alignment=\"1\",col_name=\"thread-id\",colhdr=\"\"},{width=\"4\",alignment=\"1\",col_name=\"parent-id\",colhdr=\"P-ID\"},{width=\"3\",alignment=\"1\",col_name=\"priority\",colhdr=\"Pri\"},{width=\"22\",alignment=\"-1\",col_name=\"state\",colhdr=\"State\"},{width=\"1\",alignment=\"2\",col_name=\"name\",colhdr=\"Name\"}\\\]"
set task_1 \
  "{id=\"1\",task-id=\" *(0x)?\[0-9a-fA-F\]+\",thread-id=\"\[0-9\]+\",priority=\"\[0-9\]+\",state=\"(Child (Activation|Termination) Wait|Runnable)\",name=\"main_task\"}"
set task_2 \
  "{id=\"2\",task-id=\" *(0x)?\[0-9a-fA-F\]+\",thread-id=\"\[0-9\]+\",parent-id=\"1\",priority=\"\[0-9\]+\",state=\"(Accept or Select Term|Runnable)\",name=\"my_callee\"}"
set task_3 \
  "{current=\"\\*\",id=\"3\",task-id=\" *(0x)?\[0-9a-fA-F\]+\",thread-id=\"\[0-9\]+\",parent-id=\"1\",priority=\"\[0-9\]+\",state=\"Runnable\",name=\"my_caller\"}"

# Get the full list of tasks...
mi_gdb_test "-ada-task-info" \
  ".*\\^done,tasks={nr_rows=\"3\",nr_cols=\"8\",$ada_task_info_hdr,body=\\\[$task_1,$task_2,$task_3\\\]}" \
  "-ada-task-info with no argument"

# Now, only get the info about task 3.
mi_gdb_test "-ada-task-info 3" \
  "\\^done,tasks={nr_rows=\"1\",nr_cols=\"8\",$ada_task_info_hdr,body=\\\[$task_3\\\]}" \
  "-ada-task-info 3"