use snprintf

git-svn-id: http://root.cern.ch/svn/root/trunk@35936 27541ba8-7e3a-0410-8455-c3a389f83636

hist/hist/src/TProfile.cxx

@@ -890,7 +890,7 @@ char* TProfile::GetObjectInfo(Int_t px, Int_t py) const
    Double_t x  = gPad->PadtoX(gPad->AbsPixeltoX(px));
    Double_t y  = gPad->PadtoY(gPad->AbsPixeltoY(py));
    Int_t binx   = GetXaxis()->FindFixBin(x);
-   sprintf(info,"(x=%g, y=%g, binx=%d, binc=%g, bine=%g, binn=%d)", x, y, binx, GetBinContent(binx), GetBinError(binx), (Int_t)GetBinEntries(binx));
+   snprintf(info,200,"(x=%g, y=%g, binx=%d, binc=%g, bine=%g, binn=%d)", x, y, binx, GetBinContent(binx), GetBinError(binx), (Int_t)GetBinEntries(binx));
    return info;
 }
 

hist/hist/src/TProfile2D.cxx

@@ -1230,7 +1230,7 @@ TH2D *TProfile2D::ProjectionXY(const char *name, Option_t *option) const
    if (strcmp(name,"_px") == 0) {
       Int_t nch = strlen(GetName()) + 4;
       pname = new char[nch];
-      sprintf(pname,"%s%s",GetName(),name);
+      snprintf(pname,nch,"%s%s",GetName(),name);
    }
    TH2D *h1 = new TH2D(pname,GetTitle(),nx,fXaxis.GetXmin(),fXaxis.GetXmax(),ny,fYaxis.GetXmin(),fYaxis.GetXmax());
    Bool_t computeErrors = kFALSE;