On Nov 12, 2010, at 3:44, Julien <jnabet2...@free.fr> wrote:
> Hello, > > I'm currently running the last version of cppcheck (i updated with git this > morning) and i get this error : > snprintf size is out of bounds > > ex: > [./libs-gui/vcl/unx/source/printergfx/common_gfx.cxx:542]: (error) snprintf > size is out of bounds > [./libs-gui/vcl/unx/source/printergfx/common_gfx.cxx:552]: (error) snprintf > size is out of bounds > [./libs-gui/vcl/unx/source/printergfx/common_gfx.cxx:562]: (error) snprintf > size is out of bounds > [./libs-gui/vcl/unx/source/printergfx/common_gfx.cxx:590]: (error) snprintf > size is out of bounds > [./libs-gui/vcl/unx/source/printergfx/common_gfx.cxx:596]: (error) snprintf > size is out of bounds > [./libs-gui/vcl/unx/source/printergfx/common_gfx.cxx:607]: (error) snprintf > size is out of bounds > [./libs-gui/vcl/unx/source/printergfx/common_gfx.cxx:653]: (error) snprintf > size is out of bounds > [./libs-gui/vcl/unx/source/printergfx/common_gfx.cxx:661]: (error) snprintf > size is out of bounds > [./libs-gui/vcl/unx/source/printergfx/common_gfx.cxx:671]: (error) snprintf > size is out of bounds > > If i take the first line and i open the file, i see this : > void > PrinterGfx::DrawPolyLineBezier (sal_uInt32 nPoints, const Point* pPath, const > BYTE* pFlgAry) > { > const sal_uInt32 nBezString = 1024; > sal_Char pString[nBezString]; > > if ( nPoints > 1 && maLineColor.Is() && pPath ) > { > PSSetColor (maLineColor); > PSSetColor (); > PSSetLineWidth (); > > snprintf(pString, nBezString, "%li %li moveto\n", pPath[0].X(), > pPath[0].Y()); > > I don't understand where's the pb with snprintf, pString has a size of 1024 > and snprintf takes a size of 1024. pString has a size of 1025. > > Is this a false positive to give to the cppcheck guys ? > > Julien. > > PS : is there a pb with my patch "[Libreoffice] [PATCH] > RTL_CONSTASCII_USTRINGPARAM for calc_unoobj" ? if it's the case, don't > hesitate to tell me, i'll correct it. > _______________________________________________ > LibreOffice mailing list > LibreOffice@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/libreoffice _______________________________________________ LibreOffice mailing list LibreOffice@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice