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| author | Claudiu Beznea <[email protected]> | 2023-06-15 13:53:33 +0300 |
|---|---|---|
| committer | Linus Walleij <[email protected]> | 2023-06-16 15:01:50 +0200 |
| commit | f6fd5d4ff8ca0b24cee1af4130bcb1fa96b61aa0 (patch) | |
| tree | 072df2c236c95218f539976177af5edc2e4788b7 /tools/testing/selftests/bpf/progs/test_autoload.c | |
| parent | 310cd4c206cd04696ccbfd1927b5ab6973e8cc8e (diff) | |
pinctrl: at91-pio4: check return value of devm_kasprintf()
devm_kasprintf() returns a pointer to dynamically allocated memory.
Pointer could be NULL in case allocation fails. Check pointer validity.
Identified with coccinelle (kmerr.cocci script).
Fixes: 776180848b57 ("pinctrl: introduce driver for Atmel PIO4 controller")
Depends-on: 1c4e5c470a56 ("pinctrl: at91: use devm_kasprintf() to avoid potential leaks")
Depends-on: 5a8f9cf269e8 ("pinctrl: at91-pio4: use proper format specifier for unsigned int")
Signed-off-by: Claudiu Beznea <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Linus Walleij <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_autoload.c')
0 files changed, 0 insertions, 0 deletions