[Libreoffice-commits] core.git: filter/source
Caolán McNamara
caolanm at redhat.com
Thu Oct 26 17:21:44 UTC 2017
filter/source/graphicfilter/ieps/ieps.cxx | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
New commits:
commit 334cc99139f59fffba214c821707c35270a6b0ee
Author: Caolán McNamara <caolanm at redhat.com>
Date: Thu Oct 26 10:50:39 2017 +0100
ofz#3820 Integer-overflow
Change-Id: I620b0278273e285100fe44d252389e6393a2022c
Reviewed-on: https://gerrit.libreoffice.org/43877
Reviewed-by: Caolán McNamara <caolanm at redhat.com>
Tested-by: Caolán McNamara <caolanm at redhat.com>
diff --git a/filter/source/graphicfilter/ieps/ieps.cxx b/filter/source/graphicfilter/ieps/ieps.cxx
index 27ccf4bac5db..65414afe6a82 100644
--- a/filter/source/graphicfilter/ieps/ieps.cxx
+++ b/filter/source/graphicfilter/ieps/ieps.cxx
@@ -97,10 +97,10 @@ static long ImplGetNumber(sal_uInt8* &rBuf, sal_uInt32& nSecurityCount)
nSecurityCount = 1; // error parsing the bounding box values
else if ( bValid )
{
- const bool bFail = o3tl::checked_multiply(nRetValue, 10L, nRetValue);
+ const bool bFail = o3tl::checked_multiply<long>(nRetValue, 10, nRetValue) ||
+ o3tl::checked_add<long>(nRetValue, *rBuf - '0', nRetValue);
if (bFail)
return 0;
- nRetValue += *rBuf - '0';
}
break;
}
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