[Libreoffice-commits] core.git: Branch 'libreoffice-4-0' - desktop/source

[Caolán McNamara]

 desktop/source/deployment/misc/dp_version.cxx |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

New commits:
commit d91469d6efe46cf4cccf0026b1cb9a1112c970b7
Author: Caolán McNamara <caolanm at redhat.com>
Date:   Thu Aug 15 11:50:47 2013 +0100

    intermittent crash with failed empty response during update check
    
    version1 is empty and version2 is not, so on second segment of version2 the i1
    is already -1 from the first segment check -> kaboom
    
    (cherry picked from commit 3bb28b5aaef5e85a981dc9411db1f05524aeedf6)
    
    Change-Id: Ic19511a3b150f40d3cd9cf66bf9d86c94f3f9187
    Reviewed-on: https://gerrit.libreoffice.org/5437
    Reviewed-by: Michael Stahl <mstahl at redhat.com>
    Tested-by: Michael Stahl <mstahl at redhat.com>

diff --git a/desktop/source/deployment/misc/dp_version.cxx b/desktop/source/deployment/misc/dp_version.cxx
index 04b8355..9cebfce 100644
--- a/desktop/source/deployment/misc/dp_version.cxx
+++ b/desktop/source/deployment/misc/dp_version.cxx
@@ -43,8 +43,8 @@ namespace dp_misc {
     ::rtl::OUString const & version1, ::rtl::OUString const & version2)
 {
     for (::sal_Int32 i1 = 0, i2 = 0; i1 >= 0 || i2 >= 0;) {
-        ::rtl::OUString e1(getElement(version1, &i1));
-        ::rtl::OUString e2(getElement(version2, &i2));
+        ::rtl::OUString e1(i1 >= 0 ? getElement(version1, &i1) : ::rtl::OUString());
+        ::rtl::OUString e2(i2 >= 0 ? getElement(version2, &i2) : ::rtl::OUString());
         if (e1.getLength() < e2.getLength()) {
             return ::dp_misc::LESS;
         } else if (e1.getLength() > e2.getLength()) {