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| author | Guy Martin <gmsoft@tuxicoman.be> | 2013-11-21 13:23:16 -0500 |
|---|---|---|
| committer | Carlos O'Donell <carlos@redhat.com> | 2013-11-21 15:52:31 -0500 |
| commit | daf75146de07303ea0c5ad700ec5ef703ec114a1 (patch) | |
| tree | ed307e39a90288cbcdf727a7c07addb9f38f65d8 /ports/ChangeLog.ia64 | |
| parent | d33cafadfe365befa4ca6e0463fa926d56144046 (diff) | |
| download | glibc-daf75146de07303ea0c5ad700ec5ef703ec114a1.tar glibc-daf75146de07303ea0c5ad700ec5ef703ec114a1.tar.gz glibc-daf75146de07303ea0c5ad700ec5ef703ec114a1.tar.bz2 glibc-daf75146de07303ea0c5ad700ec5ef703ec114a1.zip | |
Don't use broken DL_AUTO_FUNCTION_ADDRESS()
On hppa and ia64, the macro DL_AUTO_FUNCTION_ADDRESS() uses the
variable fptr[2] in it's own scope.
The content of fptr[] is thus undefined right after the macro exits.
Newer gcc's (>= 4.7) reuse the stack space of this variable triggering
a segmentation fault in dl-init.c:69.
To fix this we rewrite the macros to make the call directly to init
and fini without needing to pass back a constructed function pointer.
Diffstat (limited to 'ports/ChangeLog.ia64')
| -rw-r--r-- | ports/ChangeLog.ia64 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/ports/ChangeLog.ia64 b/ports/ChangeLog.ia64 index 1eb0f389c2..89133295e1 100644 --- a/ports/ChangeLog.ia64 +++ b/ports/ChangeLog.ia64 @@ -1,3 +1,12 @@ +2013-11-21 Guy Martin <gmsoft@tuxicoman.be> + + * sysdeps/ia64/dl-lookupcfg.h: Remove obsolete + DL_DT_INIT_ADDRESS() and DL_DT_FINI_ADDRESS() macro and implement + DL_CALL_DT_INIT() as well as DL_CALL_DT_FINI(). + Define DL_DT_FUNCTION_ADDRESS(). + * sysdeps/ia64/dl-machine.h: Update ELF_MACHINE_START_ADDRESS() + to use DL_DT_FUNCTION_ADDRESS(). + 2013-10-30 Mike Frysinger <vapier@gentoo.org> * sysdeps/ia64/configure.in: Moved to ... |