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| author | AKASHI Takahiro <[email protected]> | 2014-01-13 13:33:09 -0800 |
|---|---|---|
| committer | Eric Paris <[email protected]> | 2014-01-13 22:38:19 -0500 |
| commit | 06bdadd7634551cfe8ce071fe44d0311b3033d9e (patch) | |
| tree | cf93c868f34f5ea2c7d99d833e3d41af276c8dd3 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 1ce319f11ccc5ee5ed1bc1e020f1ac6e6d689c74 (diff) | |
audit: correct a type mismatch in audit_syscall_exit()
audit_syscall_exit() saves a result of regs_return_value() in intermediate
"int" variable and passes it to __audit_syscall_exit(), which expects its
second argument as a "long" value. This will result in truncating the
value returned by a system call and making a wrong audit record.
I don't know why gcc compiler doesn't complain about this, but anyway it
causes a problem at runtime on arm64 (and probably most 64-bit archs).
Signed-off-by: AKASHI Takahiro <[email protected]>
Cc: Al Viro <[email protected]>
Cc: Eric Paris <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Eric Paris <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions