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0029834: Coding Rules - eliminate GCC compiler warnings -Wformat-overflow in IGESData_IGESWriter

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String buffers have been increased to be sufficient to accommodate result of sprintf() for any possible printed integer values.
This commit is contained in:
abv 2018-07-04 00:54:46 +03:00 committed by bugmaster
parent 4c4420dfe9
commit 5efab28a44
2 changed files with 3 additions and 3 deletions
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2
src/IFSelect/IFSelect_ShareOut.cxx
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@ -333,7 +333,7 @@ IFSelect_ShareOut::IFSelect_ShareOut ()
// Si nbpack = 0 ou 1, num = 1 pas de suffixe, sinon suffixe "_num" tel quel // Si nbpack = 0 ou 1, num = 1 pas de suffixe, sinon suffixe "_num" tel quel
// MODIF du 3-NOV-1995 -> pour eviter toute confusion, num = 1 donne aussi _1 // MODIF du 3-NOV-1995 -> pour eviter toute confusion, num = 1 donne aussi _1
Standard_Integer nbch = 0; Standard_Integer nbch = 0;
char format[10],suffixe[30]; format[1] = ' '; char format[30],suffixe[30]; format[1] = ' ';
if (npac >= num) { if (npac >= num) {
Standard_Integer nbpa = 1; Standard_Integer nbpa = 1;
while (nbpa <= npac) { nbpa *= 10; nbch ++; } while (nbpa <= npac) { nbpa *= 10; nbch ++; }

4
src/IGESData/IGESData_IGESWriter.cxx
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@ -482,7 +482,7 @@ Standard_Boolean IGESData_IGESWriter::Print (Standard_OStream& S) const
Standard_Boolean fnes = (themodew >= 10); Standard_Boolean fnes = (themodew >= 10);
if(!isGood) if(!isGood)
return isGood; return isGood;
char ligne[81]; char ligne[256];
#ifdef PATIENCELOG #ifdef PATIENCELOG
Standard_Integer lignespatience = 1000; Standard_Integer lignespatience = 1000;
#endif #endif
@ -590,7 +590,7 @@ Standard_Boolean IGESData_IGESWriter::Print (Standard_OStream& S) const
blancs[MaxcarsP] = '\0'; blancs[MaxcarsP] = '\0';
for (i = 1; i <= nbd && isGood; i ++) { for (i = 1; i <= nbd && isGood; i ++) {
for (Standard_Integer j = thepnum.Value(i); j < thepnum.Value(i+1); j ++) { for (Standard_Integer j = thepnum.Value(i); j < thepnum.Value(i+1); j ++) {
char finlin[20]; char finlin[32];
sprintf(finlin," %7.7dP%7.7d",2*i-1,j); sprintf(finlin," %7.7dP%7.7d",2*i-1,j);
line = thepars->Value(j); line = thepars->Value(j);
// line->LeftJustify(MaxcarsP,' '); remplace par plus economique ! : // line->LeftJustify(MaxcarsP,' '); remplace par plus economique ! :