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The logic was backwards, causing the test to fail.
Andreas.
2010-01-20 Andreas Schwab <schwab@redhat.com>
* sysdeps/unix/sysv/linux/s390/s390-32/____longjmp_chk.c
(CHECK_SP): Fix check for alternate stack.
* sysdeps/unix/sysv/linux/s390/s390-64/____longjmp_chk.c
(CHECK_SP): Likewise.
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/____longjmp_chk.c b/sysdeps/unix/sysv/linux/s390/s390-32/____longjmp_chk.c
index b28e587..f2c1518 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/____longjmp_chk.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/____longjmp_chk.c
@@ -46,7 +46,7 @@
{ \
if ((oss.ss_flags & SS_ONSTACK) == 0 \
|| ((uintptr_t) (oss.ss_sp + oss.ss_size) - new_sp \
- >= oss.ss_size)) \
+ < oss.ss_size)) \
__fortify_fail ("longjmp causes uninitialized stack frame");\
} \
} \
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/____longjmp_chk.c b/sysdeps/unix/sysv/linux/s390/s390-64/____longjmp_chk.c
index dcf58fb..261be25 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/____longjmp_chk.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/____longjmp_chk.c
@@ -46,7 +46,7 @@
{ \
if ((oss.ss_flags & SS_ONSTACK) == 0 \
|| ((uintptr_t) (oss.ss_sp + oss.ss_size) - new_sp \
- >= oss.ss_size)) \
+ < oss.ss_size)) \
__fortify_fail ("longjmp causes uninitialized stack frame");\
} \
} \
--
Andreas Schwab, schwab@redhat.com
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"And now for something completely different."
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