On Mon, 16 Jun 2025, Pali Rohár wrote:
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.
I guess this issue here remains too, so I should also wait for an update
on this one.
// Martin
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