Re: Object size checking builtin test case and uClibc

[Jie Zhang]

Jie Zhang wrote:

Hi,

In gcc.c-torture/execute/builtins/lib/chk.c, vsnprintf () is defined
using vsprintf (). While vsnprintf () in uClibc is defined using

                           ^^^^^^^^^ Sorry, should be vsprintf

vsnprintf (). When testing on uClinux with uClibc, pr23484-chk.c
failed because these two functions will call each other recursively
and finally overflow the stack. How can this problem be fixed, In the
test case or in uClibc?

Jie