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1998-09-01 15:36  Ulrich Drepper  <drepper@cygnus.com>

	* malloc/Makefile: Include Makeconfig before testing config-sysdirs.

	* malloc/mtrace.c: Add bug report address.  Update email address.
	Add more @XXX@ to print correct address size.

	* elf/dl-addr.c (_dl_addr): Make sure that map to be examined is
	really initialized.

	* elf/dl-close.c (_dl_close): Use l_map_start and l_map_end info
	for munmap call instead of examining phdr again.
	Free all malloc()ed strings and arrays.
This commit is contained in:
Ulrich Drepper
1998-09-01 17:19:00 +00:00
parent 052b6a6c94
commit a8a1269d88
5 changed files with 51 additions and 32 deletions
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14
malloc/mtrace.pl
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@@ -29,6 +29,8 @@ sub usage {
print "Usage: mtrace [OPTION]... [Binary] MtraceData\n";
print " --help print this help, then exit\n";
print " --version print version number, then exit\n";
print "\n";
print "Report bugs using the `glibcbug' script to <bugs@gnu.org>.\n";
exit 0;
}
@@ -42,10 +44,10 @@ arglist: while (@ARGV) {
$ARGV[0] eq "--vers" || $ARGV[0] eq "--versi" ||
$ARGV[0] eq "--versio" || $ARGV[0] eq "--version") {
print "mtrace (GNU $PACKAGE) $VERSION\n";
print "Copyright (C) 1997 Free Software Foundation, Inc.\n";
print "Copyright (C) 1997, 1998 Free Software Foundation, Inc.\n";
print "This is free software; see the source for copying conditions. There is NO\n";
print "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n";
print "Written by Ulrich Drepper <drepper\@gnu.ai.mit.edu>\n";
print "Written by Ulrich Drepper <drepper\@gnu.org>\n";
exit 0;
} elsif ($ARGV[0] eq "--h" || $ARGV[0] eq "--he" || $ARGV[0] eq "--hel" ||
@@ -125,7 +127,7 @@ while (<DATA>) {
SWITCH: {
if ($cols[$n] eq "+") {
if (defined $allocated{$allocaddr}) {
printf ("+ %#010x Alloc %d duplicate: %s %s\n",
printf ("+ %#0@XXX@x Alloc %d duplicate: %s %s\n",
hex($allocaddr), $nr, $wherewas{$allocaddr}, $where);
} else {
$allocated{$allocaddr}=$howmuch;
@@ -138,7 +140,7 @@ while (<DATA>) {
undef $allocated{$allocaddr};
undef $wherewas{$allocaddr};
} else {
printf ("- %#010x Free %d was never alloc'd %s\n",
printf ("- %#0@XXX@x Free %d was never alloc'd %s\n",
hex($allocaddr), $nr, &location($where));
}
last SWITCH;
@@ -148,14 +150,14 @@ while (<DATA>) {
undef $allocated{$allocaddr};
undef $wherewas{$allocaddr};
} else {
printf ("- %#010x Realloc %d was never alloc'd %s\n",
printf ("- %#0@XXX@x Realloc %d was never alloc'd %s\n",
hex($allocaddr), $nr, &location($where));
}
last SWITCH;
}
if ($cols[$n] eq ">") {
if (defined $allocated{$allocaddr}) {
printf ("+ %#010x Realloc %d duplicate: %#010x %s %s\n",
printf ("+ %#0@XXX@x Realloc %d duplicate: %#010x %s %s\n",
hex($allocaddr), $nr, $allocated{$allocaddr},
$wherewas{$allocaddr}, &location($where));
} else {