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| author |   H.J. Lu <hjl.tools@gmail.com> | 2024-04-25 08:06:52 -0700 |
|---|---|---|
| committer |   Andreas K. Hüttel <dilfridge@gentoo.org> | 2024-04-26 17:27:37 +1100 |
| commit | 7165b79930d7f23b6b22ded1b37a941f64e73b75 (patch) | |
| tree | 30349da4bb1118087b8d6ada1e20f0750f920ffe | |
| parent | CVE-2024-33601, CVE-2024-33602: nscd: netgroup: Use two buffers in addgetnetg... (diff) | |
| download | glibc-gentoo/2.38.tar.gz glibc-gentoo/2.38.tar.bz2 glibc-gentoo/2.38.zip | |
elf: Also compile dl-misc.os with $(rtld-early-cflags)gentoo/glibc-2.38-13gentoo/2.38
Also compile dl-misc.os with $(rtld-early-cflags) to avoid
Program received signal SIGILL, Illegal instruction.
0x00007ffff7fd36ea in _dl_strtoul (nptr=nptr@entry=0x7fffffffe2c9 "2",
endptr=endptr@entry=0x7fffffffd728) at dl-misc.c:156
156 bool positive = true;
(gdb) bt
#0 0x00007ffff7fd36ea in _dl_strtoul (nptr=nptr@entry=0x7fffffffe2c9 "2",
endptr=endptr@entry=0x7fffffffd728) at dl-misc.c:156
#1 0x00007ffff7fdb1a9 in tunable_initialize (
cur=cur@entry=0x7ffff7ffbc00 <tunable_list+2176>,
strval=strval@entry=0x7fffffffe2c9 "2", len=len@entry=1)
at dl-tunables.c:131
#2 0x00007ffff7fdb3a2 in parse_tunables (valstring=<optimized out>)
at dl-tunables.c:258
#3 0x00007ffff7fdb5d9 in __GI___tunables_init (envp=0x7fffffffdd58)
at dl-tunables.c:288
#4 0x00007ffff7fe44c3 in _dl_sysdep_start (
start_argptr=start_argptr@entry=0x7fffffffdcb0,
dl_main=dl_main@entry=0x7ffff7fe5f80 <dl_main>)
at ../sysdeps/unix/sysv/linux/dl-sysdep.c:110
#5 0x00007ffff7fe5cae in _dl_start_final (arg=0x7fffffffdcb0) at rtld.c:494
#6 _dl_start (arg=0x7fffffffdcb0) at rtld.c:581
#7 0x00007ffff7fe4b38 in _start ()
(gdb)
when setting GLIBC_TUNABLES in glibc compiled with APX.
Reviewed-by: Florian Weimer <fweimer@redhat.com>
(cherry picked from commit 049b7684c912dd32b67b1b15b0f43bf07d5f512e)
(cherry picked from commit e9f05fa1c62c8044ff025963498063f73eb51c5f)
| -rw-r--r-- | elf/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/elf/Makefile b/elf/Makefile index 5910453e1c..8e32a7614c 100644 --- a/elf/Makefile +++ b/elf/Makefile @@ -166,6 +166,7 @@ CFLAGS-.op += $(call elide-stack-protector,.op,$(elide-routines.os)) CFLAGS-.os += $(call elide-stack-protector,.os,$(all-rtld-routines)) # Add the requested compiler flags to the early startup code. +CFLAGS-dl-misc.os += $(rtld-early-cflags) CFLAGS-dl-printf.os += $(rtld-early-cflags) CFLAGS-dl-setup_hash.os += $(rtld-early-cflags) CFLAGS-dl-sysdep.os += $(rtld-early-cflags) |