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| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-04-16 11:30:43 +0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-04-29 16:53:42 +0300 |
| commit | ebc2ec4ecf1893b9afaecc59fbd04b2bdf34f7c2 (patch) | |
| tree | 128a206c66821335fe30f285d5a97b0cdc6b47a2 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | cf612c5949aca2bd81a1e28688957c8149ea2693 (diff) | |
| download | linux-ebc2ec4ecf1893b9afaecc59fbd04b2bdf34f7c2.tar.xz | |
rtc: mxc: fix possible race condition
The IRQ is requested before the struct rtc is allocated and registered, but
this struct is used in the IRQ handler. This may lead to a NULL pointer
dereference.
Switch to devm_rtc_allocate_device/rtc_register_device to allocate the rtc
struct before requesting the IRQ.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions