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malloc: Ensure mtag code path in checked_request2size is cold
2021-03-26
Szab
o
lcs Nagy
malloc
:
Ensure mtag
c
ode
p
a
th in checked_request2size
.
.
.
commit
|
commitdiff
|
tree
2021-03-26
Szabolcs Nagy
malloc: Remove unn
e
cessary tagg
i
ng ar
o
und _mid_mem
a
lig
n
commit
|
commitdiff
|
tree
2021-03-26
Szabolcs Nagy
malloc: Ren
a
me
c
h
u
nk2rawme
m
commit
|
commitdiff
|
tree
2021-03-26
Szabolcs Nagy
malloc: Use ch
u
nk2rawmem
through
o
ut
commit
|
commitdiff
|
tree
2021-03-26
Szabolcs Nagy
malloc: Use d
i
fferen
t
tag a
f
ter mrema
p
commit
|
commitdiff
|
tree
2021-03-26
Szabolcs N
a
gy
mal
l
o
c
: U
s
e memsize instead of CHU
N
K
_
A
V
AILABLE_SIZE
commit
|
commitdiff
|
tree
2021-03-26
Szabolcs Nagy
aarch64: Optimize
_
_
libc_mtag_ta
g
_zero_regio
n
commit
|
commitdiff
|
tree
2021-03-26
S
z
a
b
o
lcs Nagy
aar
c
h6
4
: Optimize __libc_mtag_
t
ag_regio
n
commit
|
commitdiff
|
tree
2021-03-26
Szabol
c
s Nag
y
aarch64: inline __libc_mtag_n
e
w_t
a
g
commit
|
commitdiff
|
tree
2021-03-26
Sz
a
bolcs Nagy
aarch64:
inline _
_
libc_mtag_address_get_ta
g
commit
|
commitdiff
|
tree
2021-03-26
Szabolcs Nagy
mall
o
c: Use mtag_enabled
i
nste
a
d of
USE_MTAG
commit
|
commitdiff
|
tree
2021-03-26
Sz
a
bolcs Nagy
malloc: Use br
a
nches instead
o
f mta
g
_granu
l
e_
m
ask
commit
|
commitdiff
|
tree
2021-03-26
Szabolcs N
a
gy
ma
l
loc: Change calloc when
t
ag
g
ing i
s
disable
d
commit
|
commitdiff
|
tree
2021-03-26
S
zabolcs Nagy
malloc
:
Only support ze
r
oing and not arbitrary mem
s
et
.
.
.
commit
|
commitdiff
|
tree
2021-03-26
Szabolcs Nagy
mallo
c
: Us
e
global f
l
a
g
inst
e
ad of function pointer
.
.
.
commit
|
commitdiff
|
tree
2021-03-26
Szabol
c
s Nagy
malloc: Re
f
actor
TAG_ ma
c
ro
s
t
o
a
vo
i
d indirecti
o
n
commit
|
commitdiff
|
tree
2021-03-26
Szab
o
lcs Nagy
malloc: Ensure the gen
e
ri
c
m
ta
g
ho
o
ks
are not used
commit
|
commitdiff
|
tree
2021-03-26
Szabolcs Nagy
m
a
l
loc: Avoid taggig
m
m
aped memory on free
commit
|
commitdiff
|
tree
2021-03-26
Szabo
l
cs Nagy
malloc: Simplify __mtag_tag_new_u
s
able
commit
|
commitdiff
|
tree
2021-03-26
Szabo
l
cs Nagy
ma
l
loc:
Move MTAG_MMAP_FLAGS definiti
o
n
commit
|
commitdiff
|
tree
2021-03-26
Szab
o
lcs Nagy
malloc: F
i
x a potential realloc issue w
i
th memory tagging
commit
|
commitdiff
|
tree
2021-03-26
S
zabolcs Nagy
m
a
llo
c
: Fix a realloc cr
a
s
h
w
i
th heap tagging [BZ 27468]
commit
|
commitdiff
|
tree
2021-03-01
Sz
a
bolcs
Nagy
a
a
rch
6
4:
update ulps
.
commit
|
commitdiff
|
tree
2021-02-22
Szabolcs Nagy
aarc
h
64: Remove the unused __rea
d
_tp symbol
commit
|
commitdiff
|
tree
2021-02-15
Szab
o
lcs
Nagy
aarch64: Fix
s
ys/ptrace
.
h if
linux headers are incl
u
d
e
d
commit
|
commitdiff
|
tree
2021-01-27
S
zabol
c
s Nagy
Revert "Make libc symbols hidden in static P
I
E" [BZ
.
.
.
commit
|
commitdiff
|
tree
2021-01-25
Szabolcs Nagy
aarc
h
64: Fix the li
s
t of tested I
F
UNC variants [BZ
.
.
.
commit
|
commitdiff
|
tree
2021-01-25
Szabo
l
cs Nagy
aarch64
:
Move and update the d
e
finition of MTE_ENABLED
commit
|
commitdiff
|
tree
2021-01-21
S
h
uo Wang
a
arch64: rev
e
r
t
memcpy optimze for kunpeng to
avoid
.
.
.
commit
|
commitdiff
|
tree
2021-01-21
Szabolcs Nagy
Make libc symbols hidden in sta
t
ic PIE
commit
|
commitdiff
|
tree
2021-01-21
Szabolcs Nagy
csu: Move static pie
se
l
f
r
elocation later [BZ #270
7
2]
commit
|
commitdiff
|
tree
2021-01-21
Sz
a
bolcs Nagy
Use hi
d
d
e
n visi
b
i
l
ity for
e
arly st
a
tic PIE
code
commit
|
commitdiff
|
tree
2021-01-21
Sz
a
bol
c
s Na
g
y
c
su: Avo
i
d weak
r
ef for __ehd
r
_start in static PIE
commit
|
commitdiff
|
tree
2021-01-21
Sza
b
olcs Nagy
con
f
igure: Check for s
t
atic PI
E
sup
p
o
rt
commit
|
commitdiff
|
tree
2021-01-21
Szabolcs Nagy
elf:
A
void
RE
L
A
TIVE reloc
s
in __t
u
nab
l
e
s_init
commit
|
commitdiff
|
tree
2021-01-21
Szabolcs
N
a
g
y
elf:
Make the t
u
nable struct definition i
n
t
erna
l
on
l
y
commit
|
commitdiff
|
tree
2021-01-13
Sza
b
olcs Nagy
elf: work around a gcc bug in elf
_
g
e
t_dynamic_in
f
o
commit
|
commitdiff
|
tree
2021-01-08
Szabolcs Nagy
aarch64:
define PI_STATIC_AND_HIDD
E
N
commit
|
commitdiff
|
tree
2021-01-05
Shuo Wang
aarch
6
4
: push the set of rules b
e
fore
f
alling
into
.
.
.
commit
|
commitdiff
|
tree
2021-01-04
S
h
u
o Wang
a
a
r
ch6
4
:
f
i
x st
a
ck
m
i
s
sing after sp is updated
commit
|
commitdiff
|
tree
2020-12-31
Szabolcs Nagy
aar
c
h64: use PTR_AR
G
and SIZE_AR
G
instea
d
o
f DELO
U
SE
commit
|
commitdiff
|
tree
2020-12-21
Szabolcs N
a
gy
aarch64: update ul
p
s
.
commit
|
commitdiff
|
tree
2020-12-15
Sz
a
bolcs Nagy
aarch64:
r
e
move the strlen_asimd sy
m
b
ol
commit
|
commitdiff
|
tree
2020-12-15
Gu
i
llaume G
a
r
d
et
aarch
6
4: fix static PIE start co
d
e
for BTI [B
Z
#
2
706
8
]
commit
|
commitdiff
|
tree
2020-12-15
S
zabolcs Nagy
elf: Fix
failure handling in _dl_map_object_fr
o
m_fd
commit
|
commitdiff
|
tree
2020-12-15
Szabolcs Nagy
elf: inline lose for error hand
l
in
g
commit
|
commitdiff
|
tree
2020-12-11
Szabolcs Na
g
y
e
lf
:
Fix dl-load
.
c
commit
|
commitdiff
|
tree
2020-12-11
S
z
abolcs Nagy
aarch64:
U
se
m
map to add PRO
T
_BTI in
s
tead of mprote
c
t
.
.
.
commit
|
commitdiff
|
tree
2020-12-11
Szabo
l
c
s
Nagy
elf: Pas
s
the
f
d
to note p
r
ocessing
commit
|
commitdiff
|
tree
2020-12-11
Sz
a
bolcs Nagy
elf: Move
n
ot
e
processing after l
_
phdr
is updated
commit
|
commitdiff
|
tree
2020-12-11
Szabolcs Na
g
y
aar
c
h
6
4:
align addre
s
s for
B
T
I
prote
c
tio
n
[B
Z
#26988]
commit
|
commitdiff
|
tree
2020-12-11
Szabo
l
cs Na
g
y
aarch64: Fix m
i
s
s
ing BTI
pro
t
ectio
n
from dependencies
.
.
.
commit
|
commitdiff
|
tree
2020-11-02
Szab
o
lcs Nagy
aarch64: Add va
r
iant PCS
lazy
b
i
ndi
n
g
t
e
st [BZ #2679
8
]
commit
|
commitdiff
|
tree
2020-11-02
Szabolc
s
Nagy
aarch64: Fix DT_A
A
RCH64_VARIANT_PCS
h
a
ndling [BZ #26798]
commit
|
commitdiff
|
tree
2020-10-02
Szabolcs Nagy
aarch64: e
n
force >=6
4
K
g
uard size [BZ #26691]
commit
|
commitdiff
|
tree
2020-08-13
Szabolcs Nagy
aarch
6
4: update ulp
s
.
commit
|
commitdiff
|
tree
2020-08-03
Szabolcs
N
a
gy
aar
c
h64: update NEW
S
a
b
ou
t
b
ra
n
ch protec
t
ion
commit
|
commitdiff
|
tree
2020-07-27
Szabolcs Nagy
a
arch64: U
s
e
futur
e
HW
C
AP2_M
T
E in
i
func reso
l
ver
commit
|
commitdiff
|
tree
2020-07-24
Sz
a
bolcs Nag
y
a
a
r
c
h64: Respec
t
p_flags when protecting c
o
de with
.
.
.
commit
|
commitdiff
|
tree
2020-07-08
Szabolcs
Nagy
rtld: Avoi
d
usi
n
g up st
a
tic TLS surp
l
us for op
t
imizations
.
.
.
commit
|
commitdiff
|
tree
2020-07-08
S
zabolc
s
Na
g
y
rtld: Acc
o
u
nt static
T
LS sur
p
lus for audit
m
o
d
ules
commit
|
commitdiff
|
tree
2020-07-08
Sz
a
bolc
s
Na
g
y
rtld:
A
dd rt
l
d
.
nns tu
n
able
for the n
u
mber of supported
.
.
.
commit
|
commitdiff
|
tree
2020-07-08
Szabolcs Nagy
aarch64: a
d
d NEWS en
t
ry about
b
ran
c
h prote
c
tion support
commit
|
commitdiff
|
tree
2020-07-08
Szabolcs Nagy
aarch64: rede
f
ine RET
U
RN_ADDRE
S
S to
s
trip PA
C
commit
|
commitdiff
|
tree
2020-07-08
Szabolcs Nag
y
aarch64: fix pac
-
r
e
t support in _mcount
commit
|
commitdiff
|
tree
2020-07-08
Szab
o
lc
s
Na
g
y
aarch64: Add pa
c
-r
e
t sup
p
o
r
t
to
a
ssembly files
commit
|
commitdiff
|
tree
2020-07-08
Szabolcs Na
g
y
aa
r
ch
6
4: configure
c
heck for
p
ac-ret c
o
de ge
n
e
r
ation
commit
|
commitdiff
|
tree
2020-07-08
S
z
abolcs Nagy
aarch64:
e
ns
u
r
e
objects
a
re BT
I
com
p
atible
commit
|
commitdiff
|
tree
2020-07-08
Sud
a
kshina
D
as
aarch64: enabl
e
BTI a
t
r
untime
Co-authored-by: Szabolcs Nagy <
szabolcs.nagy@arm.com
>
commit
|
commitdiff
|
tree
2020-07-08
S
z
ab
o
lcs
N
agy
aarch64: f
i
x
RTLD
_
STA
R
T for BTI
commit
|
commitdiff
|
tree
2020-07-08
Szabolcs Nagy
aarc
h
64: fix
s
wap
c
ontext for B
T
I
commit
|
commitdiff
|
tree
2020-07-08
Sudakshina Das
aarch64: Add BTI su
p
po
r
t t
o
as
s
em
b
ly files
Co-authored-by: Szabolcs Nagy <
szabolcs.nagy@arm.com
>
commit
|
commitdiff
|
tree
2020-07-08
Szabolcs Na
g
y
aarch64
:
Rename place holder
.
S files to
.
c
commit
|
commitdiff
|
tree
2020-07-08
S
z
a
bolcs Nagy
aarch64: confi
g
ure test f
o
r BTI support
commit
|
commitdiff
|
tree
2020-07-08
Szabolcs Na
g
y
Re
w
rite abi-note
.
S
i
n C
.
commit
|
commitdiff
|
tree
2020-07-08
Sza
b
o
lc
s
Nagy
rtld: Clean up PT_NOTE an
d
add
P
T_
G
NU_PROPER
T
Y h
a
ndling
commit
|
commitdiff
|
tree
2020-06-25
Szabolc
s
N
a
g
y
nptl
:
Don't madvise user provide
d
stack
commit
|
commitdiff
|
tree
2020-06-23
Alex Butler
aarch64:
M
TE compatible s
t
rncmp
commit
|
commitdiff
|
tree
2020-06-23
Alex Butl
e
r
aarch64: MTE comp
a
tibl
e
str
c
mp
commit
|
commitdiff
|
tree
2020-06-23
A
lex Butle
r
aarc
h
64
:
MTE c
o
m
p
a
tib
l
e strrchr
commit
|
commitdiff
|
tree
2020-06-23
Alex But
l
er
aarch64:
M
TE compa
t
ible memrchr
commit
|
commitdiff
|
tree
2020-06-23
Ale
x
Butle
r
aarch
6
4: MTE
c
om
p
atibl
e
memchr
commit
|
commitdiff
|
tree
2020-06-23
A
lex Butler
a
arch
6
4
: MT
E
compatible s
t
r
c
py
commit
|
commitdiff
|
tree
2020-06-09
And
r
ea Corallo
a
a
rch64
:
MTE compatible str
l
en
commit
|
commitdiff
|
tree
2020-06-09
And
r
ea Corallo
aarch64: MTE compat
i
ble strchr
commit
|
commitdiff
|
tree
2020-06-09
Andrea Coral
l
o
aarch64: MTE compatible strchrnul
commit
|
commitdiff
|
tree
2020-05-21
Szabolcs Nagy
e
l
f
.
h
: a
d
d aarch64 property
d
efinit
i
ons
commit
|
commitdiff
|
tree
2020-05-21
Szab
o
lc
s
N
agy
elf
.
h:
Add PT_
G
NU_PR
O
PERTY
commit
|
commitdiff
|
tree
2020-05-15
Lexi Shao
aarch64
:
fix
st
r
cpy and
s
t
rn
l
en for
b
ig
-
e
ndian
[
B
Z
.
.
.
Reviewed-by: Szabolcs Nagy <
szabolcs.nagy@arm.com
>
commit
|
commitdiff
|
tree
2020-04-27
Szabolcs Na
g
y
Increase
the timeout
of lo
c
ale/tst-locale
d
ef-path-norm
commit
|
commitdiff
|
tree
2020-04-03
Szab
o
lcs Nagy
aarch6
4
: updat
e
b
i
t
s/h
w
cap
.
h
commit
|
commitdiff
|
tree
2020-01-31
Sza
b
o
lcs Nagy
Add NEWS entry about 64-bit time
_
t
sy
s
call use on 32
.
.
.
commit
|
commitdiff
|
tree
2019-11-13
K
r
zysztof Koch
Add
new s
c
ript for plotting string benc
h
mark JSON
o
utput
commit
|
commitdiff
|
tree
2019-11-12
Krzysz
t
of Koch
aarch
6
4:
I
ncr
e
a
s
e
sma
l
l
a
nd medi
u
m ca
s
es for __memcpy_generic
commit
|
commitdiff
|
tree
2019-07-22
Sz
a
bol
c
s Nagy
Add NEWS entry a
b
out
the
n
ew A
A
rch64 I
F
UN
C
resolv
e
r
.
.
.
Commit: Szabolcs Nagy <
szabolcs.nagy@arm.com
>
commit
|
commitdiff
|
tree
2019-07-10
Szab
o
lcs Nagy
aa
r
ch64
:
si
m
p
l
ify the
DT_AARCH64_VARIANT_PCS handling
.
.
.
commit
|
commitdiff
|
tree
2019-07-04
Szabolcs Na
g
y
aarch64:
new
i
f
u
n
c r
e
s
olver ABI
commit
|
commitdiff
|
tree
2019-06-13
S
z
abolcs Nagy
aarch64: handle S
T
O_AARCH
6
4
_
VARI
A
NT_
P
CS
commit
|
commitdiff
|
tree
2019-06-13
S
zabolcs Nagy
aarch64: add S
T
O
_
AARCH64_VA
R
IANT_PCS and
D
T_AARCH64_VARIANT_
P
CS
commit
|
commitdiff
|
tree
2019-05-09
S
zab
o
lcs Nagy
M
o
ve nptl/tst-eintr1 to xtests
commit
|
commitdiff
|
tree
next