[Libreoffice-commits] core.git: sal/rtl

[Mike Kaganski (via logerrit)]

 sal/rtl/math.cxx |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

New commits:
commit 0471dccf9c81b4851078033d286a215954c488ed
Author:     Mike Kaganski <mike.kaganski at collabora.com>
AuthorDate: Fri Oct 1 15:12:49 2021 +0200
Commit:     Mike Kaganski <mike.kaganski at collabora.com>
CommitDate: Fri Oct 1 18:04:02 2021 +0200

    Calculate buffer size correctly
    
    A mistake in eae24a9488814e77254d175c11fc4a138c1dbd30
    
    Change-Id: I0da64366e4c39b3f5559e8a1c757a94d811f041f
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/122869
    Tested-by: Jenkins
    Reviewed-by: Mike Kaganski <mike.kaganski at collabora.com>

diff --git a/sal/rtl/math.cxx b/sal/rtl/math.cxx
index ce939b907655..2d1c1257ef97 100644
--- a/sal/rtl/math.cxx
+++ b/sal/rtl/math.cxx
@@ -506,7 +506,7 @@ void doubleToString(typename T::String ** pResult,
     // max(nDigits) = max(nDecPlaces) + 1 + max(nExp) + 1 = 20 + 1 + 308 + 1 = 330
     // max(nBuf) = max(nDigits) + max(nDecPlaces) + 10 + max(nDigits) * 2 = 330 * 3 + 20 + 10 = 1020
     assert(nBuf <= 1024);
-    typename T::Char* pBuf = static_cast<typename T::Char*>(alloca(nBuf));
+    typename T::Char* pBuf = static_cast<typename T::Char*>(alloca(nBuf * sizeof(typename T::Char)));
     typename T::Char * p = pBuf;
     if ( bSign )
         *p++ = '-';