https://github.com/torvalds/linux
Revision e7afe6c1d486b516ed586dcc10b3e7e3e85a9c2b authored by Scott Mayhew on 15 February 2019, 18:42:02 UTC, committed by J. Bruce Fields on 15 February 2019, 19:56:51 UTC
While trying to reproduce a reported kernel panic on arm64, I discovered that AUTH_GSS basically doesn't work at all with older enctypes on arm64 systems with CONFIG_VMAP_STACK enabled. It turns out there still a few places using stack memory with scatterlists, causing krb5_encrypt() and krb5_decrypt() to produce incorrect results (or a BUG if CONFIG_DEBUG_SG is enabled). Tested with cthon on v4.0/v4.1/v4.2 with krb5/krb5i/krb5p using des3-cbc-sha1 and arcfour-hmac-md5. Signed-off-by: Scott Mayhew <smayhew@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: J. Bruce Fields <bfields@redhat.com>
1 parent 3bf6b57
Tip revision: e7afe6c1d486b516ed586dcc10b3e7e3e85a9c2b authored by Scott Mayhew on 15 February 2019, 18:42:02 UTC
sunrpc: fix 4 more call sites that were using stack memory with a scatterlist
sunrpc: fix 4 more call sites that were using stack memory with a scatterlist
Tip revision: e7afe6c
File | Mode | Size |
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Kconfig | -rw-r--r-- | 3.2 KB |
Makefile | -rw-r--r-- | 459 bytes |
aops.c | -rw-r--r-- | 52.4 KB |
aops.h | -rw-r--r-- | 3.9 KB |
attrib.c | -rw-r--r-- | 89.6 KB |
attrib.h | -rw-r--r-- | 4.2 KB |
bitmap.c | -rw-r--r-- | 5.4 KB |
bitmap.h | -rw-r--r-- | 3.5 KB |
collate.c | -rw-r--r-- | 3.6 KB |
collate.h | -rw-r--r-- | 1.7 KB |
compress.c | -rw-r--r-- | 28.7 KB |
debug.c | -rw-r--r-- | 4.8 KB |
debug.h | -rw-r--r-- | 2.3 KB |
dir.c | -rw-r--r-- | 51.5 KB |
dir.h | -rw-r--r-- | 1.6 KB |
endian.h | -rw-r--r-- | 2.2 KB |
file.c | -rw-r--r-- | 60.6 KB |
index.c | -rw-r--r-- | 14.8 KB |
index.h | -rw-r--r-- | 5.5 KB |
inode.c | -rw-r--r-- | 96.5 KB |
inode.h | -rw-r--r-- | 11.1 KB |
layout.h | -rw-r--r-- | 97.0 KB |
lcnalloc.c | -rw-r--r-- | 32.4 KB |
lcnalloc.h | -rw-r--r-- | 5.7 KB |
logfile.c | -rw-r--r-- | 28.2 KB |
logfile.h | -rw-r--r-- | 13.5 KB |
malloc.h | -rw-r--r-- | 3.0 KB |
mft.c | -rw-r--r-- | 99.4 KB |
mft.h | -rw-r--r-- | 4.0 KB |
mst.c | -rw-r--r-- | 6.9 KB |
namei.c | -rw-r--r-- | 14.1 KB |
ntfs.h | -rw-r--r-- | 5.0 KB |
quota.c | -rw-r--r-- | 3.6 KB |
quota.h | -rw-r--r-- | 1.2 KB |
runlist.c | -rw-r--r-- | 59.5 KB |
runlist.h | -rw-r--r-- | 3.3 KB |
super.c | -rw-r--r-- | 99.6 KB |
sysctl.c | -rw-r--r-- | 2.3 KB |
sysctl.h | -rw-r--r-- | 1.4 KB |
time.h | -rw-r--r-- | 3.5 KB |
types.h | -rw-r--r-- | 2.0 KB |
unistr.c | -rw-r--r-- | 12.2 KB |
upcase.c | -rw-r--r-- | 3.8 KB |
usnjrnl.c | -rw-r--r-- | 2.7 KB |
usnjrnl.h | -rw-r--r-- | 9.1 KB |
volume.h | -rw-r--r-- | 6.8 KB |
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