Heiko Carstens a2aec0d3e2 s390/compat: fix compat_sys_statfs() memory corruption ... The f_spare field within struct compat_statfs is four bytes larger than within the native 31 bit struct statfs. compat_sys_statfs() clears the f_spare field in user space which means that in compat mode four bytes that are behind the user space supplied struct compat_statfs will be corrupted (zeroed). According to Thomas Gleixner's Linux 2.6 history tree this bug is present since v2.5.74 87880da124 "[PATCH] s390: 31 bit compat.". So it get's fixed shortly before its 10th anniversary. Tough luck. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2013-04-23 10:18:09 +02:00
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asm	s390/compat: fix compat_sys_statfs() memory corruption	2013-04-23 10:18:09 +02:00
uapi/asm	soreuseport: infrastructure	2013-01-23 13:44:00 -05:00