[Qemu-devel] [Bug 1753437] [NEW] qemu/pc-bios/s390-ccw/libc.c:82: bad test ?

[dcb]

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

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https://bugs.launchpad.net/bugs/1753437

Title:
  qemu/pc-bios/s390-ccw/libc.c:82: bad test ?

Status in QEMU:
  New

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.

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