[Libreoffice-commits] core.git: vcl/source

[Caolán McNamara (via logerrit)]

 vcl/source/fontsubset/sft.cxx |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

New commits:
commit 5da1d655bfb851d8d07c78b08e08d975549e95d3
Author:     Caolán McNamara <caol...@redhat.com>
AuthorDate: Tue Mar 8 10:30:09 2022 +0000
Commit:     Caolán McNamara <caol...@redhat.com>
CommitDate: Tue Mar 8 20:55:34 2022 +0100

    ofz#45357 Floating-point-exception
    
    Change-Id: I2970c2b09d19f43cc4f98a89d2b99eb4475c3065
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/131178
    Tested-by: Jenkins
    Reviewed-by: Caolán McNamara <caol...@redhat.com>

diff --git a/vcl/source/fontsubset/sft.cxx b/vcl/source/fontsubset/sft.cxx
index fedf61d3443b..f650703090d2 100644
--- a/vcl/source/fontsubset/sft.cxx
+++ b/vcl/source/fontsubset/sft.cxx
@@ -204,8 +204,11 @@ static F16Dot16 fixedDiv(F16Dot16 a, F16Dot16 b)
         b >>= 1;
     }
 
-    F16Dot16 res = (f << 16) + (r << 16) / b;
-
+    F16Dot16 res;
+    if (b == 0)
+        res = 0x7FFFFFFF;
+    else
+        res = (f << 16) + (r << 16) / b;
     return sign ? -res : res;
 }