[Bug libc/21045] New: [powerpc-nofpu] swapcontext does not restore signal mask

jsm28 at gcc dot gnu.org sourceware-bugzilla@sourceware.org
Thu Jan 12 22:33:00 GMT 2017


https://sourceware.org/bugzilla/show_bug.cgi?id=21045

            Bug ID: 21045
           Summary: [powerpc-nofpu] swapcontext does not restore signal
                    mask
           Product: glibc
           Version: 2.24
            Status: NEW
          Severity: normal
          Priority: P2
         Component: libc
          Assignee: unassigned at sourceware dot org
          Reporter: jsm28 at gcc dot gnu.org
                CC: drepper.fsp at gmail dot com
  Target Milestone: ---
              Host: powerpc*-*-linux*

The soft-float powerpc version of swapcontext does not restore the signal mask,
resulting in stdlib/tst-setcontext2 failing:

after getcontext
after setcontext
after swapcontext
FAIL: SIGUSR2 is blocked after swapcontext.

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