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fix potential read past end of buffer in getnameinfo host name lookup
[musl]
/
arch
/
s390x
/
pthread_arch.h
diff --git
a/arch/s390x/pthread_arch.h
b/arch/s390x/pthread_arch.h
index
5d22546
..
e54fec3
100644
(file)
--- a/
arch/s390x/pthread_arch.h
+++ b/
arch/s390x/pthread_arch.h
@@
-1,12
+1,12
@@
-static inline
struct pthread *__pthread_self
()
+static inline
uintptr_t __get_tp
()
{
{
-
struct pthread *self
;
+
uintptr_t tp
;
__asm__ (
"ear %0, %%a0\n"
"sllg %0, %0, 32\n"
"ear %0, %%a1\n"
__asm__ (
"ear %0, %%a0\n"
"sllg %0, %0, 32\n"
"ear %0, %%a1\n"
- : "=r"(
self
));
- return
self
;
+ : "=r"(
tp
));
+ return
tp
;
}
#define MC_PC psw.addr
}
#define MC_PC psw.addr