diff options
| author | Eric Biggers <ebiggers3@gmail.com> | 2016-01-25 05:08:52 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-02-11 13:07:08 +0300 |
| commit | f97238373b8662a6d580e204df2e7bcbfa43e27a (patch) | |
| tree | cfb079abd3a87ed329d9a4f68a5327f82de25f61 /kernel/power/process.c | |
| parent | 388f7b1d6e8ca06762e2454d28d6c3c55ad0fe95 (diff) | |
| download | linux-f97238373b8662a6d580e204df2e7bcbfa43e27a.tar.xz | |
PM / sleep: declare __tracedata symbols as char[] rather than char
Accessing more than one byte from a symbol declared simply 'char' is undefined
behavior, as reported by UBSAN:
UBSAN: Undefined behaviour in drivers/base/power/trace.c:178:18
load of address ffffffff8203fc78 with insufficient space
for an object of type 'char'
Avoid this by declaring the symbols as arrays.
Signed-off-by: Eric Biggers <ebiggers3@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'kernel/power/process.c')
0 files changed, 0 insertions, 0 deletions