From: Richard Henderson <rth@redhat.com>
Date: Fri, 17 Nov 2000 08:28:59 +0000 (+0000)
Subject:         * readelf.c (display_debug_lines): Fix section length check
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=512d22f487a268fc32a4a9a6a88e8ac538ad8448;p=binutils-gdb.git

    * readelf.c (display_debug_lines): Fix section length check
        and end_of_sequence computation.
---

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 758788680d9..bda8ab89972 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,8 @@
+2000-11-17  Richard Henderson  <rth@redhat.com>
+
+	* readelf.c (display_debug_lines): Fix section length check
+	and end_of_sequence computation.
+
 2000-11-06  Nick Clifton  <nickc@redhat.com>
 
 	* binutils.texi: Add GNU Free Documentation License.
diff --git a/binutils/readelf.c b/binutils/readelf.c
index f9c4273a415..f8238157bc2 100644
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -5005,7 +5005,7 @@ display_debug_lines (section, start, file)
 
       /* Check the length of the block.  */
       info.li_length = BYTE_GET (external->li_length);
-      if (info.li_length > section->sh_size)
+      if (info.li_length + 4 > section->sh_size)
 	{
 	  warn
 	    (_("The line info appears to be corrupt - the section is too small\n"));
@@ -5040,7 +5040,7 @@ display_debug_lines (section, start, file)
       printf (_("  Line Range:                  %d\n"), info.li_line_range);
       printf (_("  Opcode Base:                 %d\n"), info.li_opcode_base);
 
-      end_of_sequence = data + info.li_length + sizeof (info.li_length);
+      end_of_sequence = data + info.li_length + 4;
 
       reset_state_machine (info.li_default_is_stmt);