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long (*extfunc)();
static inline void lstrcpynW( short *d, const short *s, int n )
{
unsigned int count = n;
while ((count > 1) && *s)
{
count--;
*d++ = *s++;
}
if (count) *d = 0;
}
int __attribute__((noinline,noclone))
badfunc(int u0, int u1, int u2, int u3,
short *fsname, unsigned int fsname_len)
{
static const short ntfsW[] = {'N','T','F','S',0};
char superblock[2048+3300];
int ret = 0;
short *p;
if (extfunc())
return 0;
p = (void *)extfunc();
if (p != 0)
goto done;
extfunc(superblock);
lstrcpynW(fsname, ntfsW, fsname_len);
ret = 1;
done:
return ret;
}
static long f()
{
return 0;
}
int main()
{
short buf[6];
extfunc = f;
return !badfunc(0, 0, 0, 0, buf, 6);
}
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