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authorTobin C. Harding <me@tobin.cc>2018-02-27 14:14:24 +1100
committerTobin C. Harding <me@tobin.cc>2018-04-07 08:50:34 +1000
commit2ad742939283ed0613be654ad0aaf29b797f9905 (patch)
tree4e9ebb74240570ae6aa3b2aaaac30e9639b08a47 /scripts
parent472c9e1085f20de71fc482500c8f1e4e45dff651 (diff)
downloadlinux-stericsson-2ad742939283ed0613be654ad0aaf29b797f9905.tar.gz
leaking_addresses: skip '/proc/1/syscall'
The pointers listed in /proc/1/syscall are user pointers, and negative syscall args will show up like kernel addresses. For example /proc/31808/syscall: 0 0x3 0x55b107a38180 0x2000 0xffffffffffffffb0 \ 0x55b107a302d0 0x55b107a38180 0x7fffa313b8e8 0x7ff098560d11 Skip parsing /proc/1/syscall Suggested-by: Tycho Andersen <tycho@tycho.ws> Signed-off-by: Tobin C. Harding <me@tobin.cc>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/leaking_addresses.pl1
1 files changed, 1 insertions, 0 deletions
diff --git a/scripts/leaking_addresses.pl b/scripts/leaking_addresses.pl
index 2075d98278f2..db6f39df879f 100755
--- a/scripts/leaking_addresses.pl
+++ b/scripts/leaking_addresses.pl
@@ -60,6 +60,7 @@ my $page_offset_32bit = 0; # Page offset for 32-bit kernel.
my @skip_abs = (
'/proc/kmsg',
'/proc/device-tree',
+ '/proc/1/syscall',
'/sys/firmware/devicetree',
'/sys/kernel/debug/tracing/trace_pipe',
'/sys/kernel/security/apparmor/revision');