From: Alan Modra <amodra@gmail.com>
Date: Mon, 9 Oct 2017 02:51:44 +0000 (+1030)
Subject: PR22212, memory leak in nm
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b55ec8b676ed05d93ee49d6c79ae0403616c4fb0;p=binutils-gdb.git

PR22212, memory leak in nm

	PR 22212
	* dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
	funcinfo_hash_table and varinfo_hash_table.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 4cb07152937..c334e53307b 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,9 @@
+2017-10-09  Alan Modra  <amodra@gmail.com>
+
+	PR 22212
+	* dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
+	funcinfo_hash_table and varinfo_hash_table.
+
 2017-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
diff --git a/bfd/dwarf2.c b/bfd/dwarf2.c
index 248e621ad33..ef380dd6823 100644
--- a/bfd/dwarf2.c
+++ b/bfd/dwarf2.c
@@ -4927,6 +4927,10 @@ _bfd_dwarf2_cleanup_debug_info (bfd *abfd, void **pinfo)
 	}
     }
 
+  if (stash->funcinfo_hash_table)
+    bfd_hash_table_free (&stash->funcinfo_hash_table->base);
+  if (stash->varinfo_hash_table)
+    bfd_hash_table_free (&stash->varinfo_hash_table->base);
   if (stash->dwarf_abbrev_buffer)
     free (stash->dwarf_abbrev_buffer);
   if (stash->dwarf_line_buffer)