| commit | d1ee7e1f5c9191afb69ce46cc7752e4257340a31 | [log] [tgz] |
|---|---|---|
| author | Gabriel Ravier <gabravier@gmail.com> | Thu Mar 12 15:50:21 2020 +0100 |
| committer | Bartosz Golaszewski <bgolaszewski@baylibre.com> | Wed Mar 25 09:50:45 2020 +0100 |
| tree | 3e2b25ad26ca3a3c3a708a108c74e98c6d624518 | |
| parent | 525b0858ff2fdb78defec2d4d6d63baaa423d5fd [diff] |
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 <gabravier@gmail.com> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>