Fixed the sprintf calls in the .cc files. Now uses snprintf.

Author: vermaseren

sources/mytime.cc

@@ -41,7 +41,7 @@ double thetime () {
 
 std::string thetime_str() {
 	char res[10];
-	sprintf (res,"%.4lf", thetime());
+	snprintf (res,10,"%.4lf", thetime());
 	return res;
 }
 

sources/optimize.cc

@@ -4744,9 +4744,9 @@ int Optimize (WORD exprnr, int do_print) {
 
 	// set preprocessor variables
 	char str[100];
-	sprintf (str,"%d",AO.OptimizeResult.minvar);
+	snprintf (str,100,"%d",AO.OptimizeResult.minvar);
 	PutPreVar((UBYTE *)"optimminvar_",(UBYTE *)str,0,1);
-	sprintf (str,"%d",AO.OptimizeResult.maxvar);
+	snprintf (str,100,"%d",AO.OptimizeResult.maxvar);
 	PutPreVar((UBYTE *)"optimmaxvar_",(UBYTE *)str,0,1);
 
 	if (do_print) {
@@ -4772,13 +4772,13 @@ int Optimize (WORD exprnr, int do_print) {
 		MesPrint("");
 		count_operators(optimize_expr,true);
 		int numop = count_operators(optimize_best_instr,true);
-		sprintf(str,"%d",numop);
+		snprintf(str,20,"%d",numop);
 		PutPreVar((UBYTE *)"optimvalue_",(UBYTE *)str,0,1);
 	}
 	else {
 		char str[20];
 		int numop = count_operators(optimize_best_instr,false);
-		sprintf(str,"%d",numop);
+		snprintf(str,20,"%d",numop);
 		PutPreVar((UBYTE *)"optimvalue_",(UBYTE *)str,0,1);
 	}
 
@@ -4953,7 +4953,7 @@ int ClearOptimize()
 		*w = SetExprCases(DROP,1,*w);
 		if ( *w < 0 ) error = 1;
 	}
-	sprintf (str,"%d",cbuf[AM.sbufnum].numrhs);
+	snprintf (str,20,"%d",cbuf[AM.sbufnum].numrhs);
 	PutPreVar(AM.oldnumextrasymbols,(UBYTE *)str,0,1);
 	PutPreVar((UBYTE *)"optimvalue_",(UBYTE *)("0"),0,1);
 	PutPreVar((UBYTE *)"optimscheme_",(UBYTE *)("0"),0,1);

sources/polyfact.cc

@@ -73,7 +73,7 @@ const string factorized_poly::tostring () const {
 		if (power[i]>1) {
 			res += "^";
 			char tmp[100];
-			sprintf (tmp,"%i",power[i]);
+			snprintf (tmp,100,"%i",power[i]);
 			res += tmp;
 		}
 	}
@@ -82,10 +82,10 @@ const string factorized_poly::tostring () const {
 	if (factor[0].modp>0) {
 		res += " (mod ";
 		char tmp[12];
-		sprintf (tmp,"%i",factor[0].modp);
+		snprintf (tmp,12,"%i",factor[0].modp);
 		res += tmp;
 		if (factor[0].modn > 1) {
-			sprintf (tmp,"%i",factor[0].modn);
+			snprintf (tmp,12,"%i",factor[0].modn);
 			res += "^";
 			res += tmp;
 		}