Fix has been committed: https://git.qemu.org/?p=qemu.git;a=commitdiff;h=e4f869621203955761c
** Changed in: qemu Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1753437 Title: pc-bios/s390-ccw/libc: size_t should be unsigned Status in QEMU: Fix Committed Bug description: 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. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1753437/+subscriptions