|
| From: | Christian Borntraeger |
| Subject: | Re: [qemu-s390x] [Qemu-devel] [Bug 1753437] [NEW] qemu/pc-bios/s390-ccw/libc.c:82: bad test ? |
| Date: | Mon, 5 Mar 2018 12:22:50 +0100 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 |
Adding qemu-s390x.
On 03/05/2018 11:31 AM, dcb wrote:
> Public bug reported:
>
> qemu/pc-bios/s390-ccw/libc.c:82]: (style) Unsigned variable 'num_idx'
> can't be negative so it is unnecessary to test it.
>
> Source code is
>
>
> while (num_idx >= 0) {
>
> but
>
> size_t num_idx = 1; /* account for NUL */
>
> So there is no escape from the while loop.
>
> ** Affects: qemu
> Importance: Undecided
> Status: New
>
| [Prev in Thread] | Current Thread | [Next in Thread] |