Fix readelf --debug-dump=loc crash on multiple input files.

5 files changed, 43 insertions, 1 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 5ef2aec2..35d5f097 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2011-02-27  Jan Kratochvil  <[email protected]>
+
+	* readelf.c (reset_listptr): Clear TABLE->TABLE.
+
 2011-02-25  Mark Wielaard  <[email protected]>
 
 	* readelf.c (dwarf_attr_string): Add DW_AT_GNU_* handling.
diff --git a/src/readelf.c b/src/readelf.c
index b798b5ac..956d8bd4 100644
--- a/src/readelf.c
+++ b/src/readelf.c
@@ -4363,6 +4363,7 @@ static void
 reset_listptr (struct listptr_table *table)
 {
   free (table->table);
+  table->table = NULL;
   table->n = table->alloc = 0;
 }
 
diff --git a/tests/ChangeLog b/tests/ChangeLog
index bc788431..16eb7d5f 100644
--- a/tests/ChangeLog
+++ b/tests/ChangeLog
@@ -1,3 +1,8 @@
+2011-02-27  Jan Kratochvil  <[email protected]>
+
+	* Makefile.am (TESTS): Add run-readelf-twofiles.sh.
+	* run-readelf-twofiles.sh: New file.
+
 2011-02-02  Josh Stone  <[email protected]>
 
 	* run-prelink-addr-test.sh: Add testfile55, 32 and 64-bit.
diff --git a/tests/Makefile.am b/tests/Makefile.am
index b317553d..dcdc0d8e 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -76,7 +76,7 @@ TESTS = run-arextract.sh run-arsymtest.sh newfile test-nlist \
 	run-addrscopes.sh run-strings-test.sh run-funcscopes.sh \
 	run-find-prologues.sh run-allregs.sh \
 	run-readelf-test1.sh run-readelf-test2.sh run-readelf-test3.sh \
-	run-readelf-test4.sh \
+	run-readelf-test4.sh run-readelf-twofiles.sh \
 	run-native-test.sh run-bug1-test.sh \
 	dwfl-bug-addr-overflow run-addrname-test.sh \
 	dwfl-bug-fd-leak dwfl-bug-report \
diff --git a/tests/run-readelf-twofiles.sh b/tests/run-readelf-twofiles.sh
new file mode 100755
index 00000000..4255587c
--- /dev/null
+++ b/tests/run-readelf-twofiles.sh
@@ -0,0 +1,32 @@
+#! /bin/sh
+# Copyright (C) 2011 Red Hat, Inc.
+# This file is part of Red Hat elfutils.
+#
+# Red Hat elfutils 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; version 2 of the License.
+#
+# Red Hat elfutils 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 Red Hat elfutils; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
+#
+# Red Hat elfutils is an included package of the Open Invention Network.
+# An included package of the Open Invention Network is a package for which
+# Open Invention Network licensees cross-license their patents.  No patent
+# license is granted, either expressly or impliedly, by designation as an
+# included package.  Should you wish to participate in the Open Invention
+# Network licensing program, please visit www.openinventionnetwork.com
+# <http://www.openinventionnetwork.com>.
+
+. $srcdir/test-subr.sh
+
+testfiles testfile14
+
+testrun >/dev/null ../src/readelf -w testfile14 testfile14
+
+exit 0