comphelper/source/misc/string.cxx | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
New commits:
commit 72c42be077908901e8a967d3a543296ca92ce51f
Author: Stephan Bergmann <sberg...@redhat.com>
AuthorDate: Mon May 30 22:55:11 2022 +0200
Commit: Stephan Bergmann <sberg...@redhat.com>
CommitDate: Mon May 30 23:36:15 2022 +0200
Use o3tl::make_unsigned, nCount is already asserted non-negative here
Change-Id: I7213e9f2e3a5a4a785d44932900496a791b1964a
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/135146
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sberg...@redhat.com>
diff --git a/comphelper/source/misc/string.cxx
b/comphelper/source/misc/string.cxx
index 979964f17552..d35471f5c504 100644
--- a/comphelper/source/misc/string.cxx
+++ b/comphelper/source/misc/string.cxx
@@ -25,6 +25,7 @@
#include <vector>
#include <algorithm>
+#include <o3tl/safeint.hxx>
#include <rtl/character.hxx>
#include <rtl/ustring.hxx>
#include <rtl/ustrbuf.hxx>
@@ -645,7 +646,7 @@ void replaceAt(OUStringBuffer& rIn, sal_Int32 nIndex,
sal_Int32 nCount, std::u16
}
sal_Int32 nNewLength = nOldLength + newStr.size() - nCount;
- if (static_cast<sal_Int32>(newStr.size()) > nCount)
+ if (newStr.size() > o3tl::make_unsigned(nCount))
rIn.ensureCapacity(nOldLength + newStr.size() - nCount);
sal_Unicode* pStr = const_cast<sal_Unicode*>(rIn.getStr());
