On Monday 16 June 2025 19:32:40 Lasse Collin wrote:
> On 2025-06-15 Pali Rohár wrote:
> > +/* Define 64-bit _lseeki64() function via 32-bit _lseek() function */
> > +__int64 __cdecl _lseeki64(int fd, __int64 offset, int whence)
> > +{
> > + if (offset > LONG_MAX)
> > + {
> > + errno = EOVERFLOW;
> > + return -1;
> > + }
>
> The offset can make sense when whence != SEEK_SET, so the above should
> also check for offset < LONG_MIN.
You are right. And fsetpos() implementation has the same issue.
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