From: Julian Seward <jseward@acm.org>
Date: Fri, 17 Jun 2005 13:06:53 +0000 (+0000)
Subject: Don't do strlen on ui->compdir if it is NULL.  Duh.
X-Git-Tag: svn/VALGRIND_3_0_0~398
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e40e2c0cee8d7a1eb0f32935f5030083028cfc09;p=thirdparty%2Fvalgrind.git

Don't do strlen on ui->compdir if it is NULL.  Duh.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3920
---

diff --git a/coregrind/m_debuginfo/dwarf.c b/coregrind/m_debuginfo/dwarf.c
index 714a278bb5..3b89dbef41 100644
--- a/coregrind/m_debuginfo/dwarf.c
+++ b/coregrind/m_debuginfo/dwarf.c
@@ -508,6 +508,8 @@ void read_dwarf2_lineblock ( SegInfo*  si,
 
       if (*data != '/' 
           /* not an absolute path */
+          && ui->compdir != NULL
+          /* actually got something sensible for compdir */
           && VG_(strlen)(ui->compdir) + VG_(strlen)(data) + 5/*paranoia*/ < NBUF
           /* it's short enough to concatenate */) 
       {