[Bug libc/32881] New: SHM_FAILED should be specified (POSIX.1-2024 compliance)

alx at kernel dot org sourceware-bugzilla@sourceware.org
Wed Apr 16 15:55:54 GMT 2025


https://sourceware.org/bugzilla/show_bug.cgi?id=32881

            Bug ID: 32881
           Summary: SHM_FAILED should be specified (POSIX.1-2024
                    compliance)
           Product: glibc
           Version: 2.42
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: libc
          Assignee: unassigned at sourceware dot org
          Reporter: alx at kernel dot org
                CC: drepper.fsp at gmail dot com
  Target Milestone: ---

See <https://www.austingroupbugs.net/view.php?id=1239>

shmat(2) should return SHM_FAILED, instead of the non-portable (void *)-1.

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