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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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9903e41ae1
platform_get_resource() may return NULL, add proper check to
avoid potential NULL dereferencing.
This is detected by Coccinelle semantic patch.
@@
expression pdev, res, n, t, e, e1, e2;
@@
res = platform_get_resource(pdev, t, n);
+ if (!res)
+ return -EINVAL;
... when != res == NULL
e = devm_ioremap(e1, res->start, e2);
Fixes:
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|---|---|---|
| .. | ||
| clk-hi3519.c | ||
| clk-hi3620.c | ||
| clk-hi3660-stub.c | ||
| clk-hi3660.c | ||
| clk-hi6220-stub.c | ||
| clk-hi6220.c | ||
| clk-hip04.c | ||
| clk-hix5hd2.c | ||
| clk.c | ||
| clk.h | ||
| clkdivider-hi6220.c | ||
| clkgate-separated.c | ||
| crg-hi3516cv300.c | ||
| crg-hi3798cv200.c | ||
| crg.h | ||
| Kconfig | ||
| Makefile | ||
| reset.c | ||
| reset.h | ||