glibc/sysdeps/unix/sysv/linux/sh
Adhemerval Zanella 2e274cd8c1 Linux: Add ppoll fortify symbol for 64 bit time_t (BZ# 29746)
Similar to ppoll, the poll.h header needs to redirect the poll call
to a proper fortified ppoll with 64 bit time_t support.

The implementation is straightforward, just need to add a similar
check as __poll_chk and call the 64 bit time_t ppoll version.  The
debug fortify tests are also extended to cover 64 bit time_t for
affected ABIs.

Unfortunately it requires an aditional symbol, which makes backport
tricky.  One possibility is to add a static inline version if compiler
supports is and call abort instead of __chk_fail, so fortified version
will call __poll64 in the end.

Another possibility is to just remove the fortify support for
_TIME_BITS=64.

Checked on i686-linux-gnu.
2022-11-08 13:37:06 -03:00
..
be Linux: Add ppoll fortify symbol for 64 bit time_t (BZ# 29746) 2022-11-08 13:37:06 -03:00
bits linux: Fix generic struct_stat for 64 bit time (BZ# 29657) 2022-10-25 15:53:19 -03:00
le Linux: Add ppoll fortify symbol for 64 bit time_t (BZ# 29746) 2022-11-08 13:37:06 -03:00
sh3
sh4
sys
Implies
Makefile
Versions
____longjmp_chk.S
adaptive_spin_count.h
arch-syscall.h
atomic-machine.h
c++-types.data
clone.S
configure
configure.ac
fanotify_mark.c
kernel-features.h
kernel_sigaction.h
kernel_stat.h
localplt.data elf: Rework exception handling in the dynamic loader [BZ #25486] 2022-11-03 09:39:31 +01:00
lowlevel-atomic.h
makecontext.S
pointer_guard.h
shlib-versions
sigaltstack-offsets.sym
sigcontextinfo.h
syscall.S
syscalls.list
sysdep.S
sysdep.h
time64-compat.h
vfork.S