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| author | Gabriel Ravier <[email protected]> | 2020-03-12 14:50:21 +0000 |
|---|---|---|
| committer | Bartosz Golaszewski <[email protected]> | 2020-03-25 08:50:45 +0000 |
| commit | d1ee7e1f5c9191afb69ce46cc7752e4257340a31 (patch) | |
| tree | 3e2b25ad26ca3a3c3a708a108c74e98c6d624518 /drivers/gpio/gpio-uniphier.c | |
| parent | gpio: mvebu: avoid error message for optional IRQ (diff) | |
| download | kernel-d1ee7e1f5c9191afb69ce46cc7752e4257340a31.tar.gz kernel-d1ee7e1f5c9191afb69ce46cc7752e4257340a31.zip | |
tools: gpio-hammer: Avoid potential overflow in main
If '-o' was used more than 64 times in a single invocation of gpio-hammer,
this could lead to an overflow of the 'lines' array. This commit fixes
this by avoiding the overflow and giving a proper diagnostic back to the
user
Signed-off-by: Gabriel Ravier <[email protected]>
Signed-off-by: Bartosz Golaszewski <[email protected]>
Diffstat (limited to 'drivers/gpio/gpio-uniphier.c')
0 files changed, 0 insertions, 0 deletions