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| author | Bart Van Assche <bvanassche@acm.org> | 2010-12-21 13:09:47 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-03 15:10:18 -0800 |
| commit | d3f70befd9a6ab79413f303109e2c701472e2785 (patch) | |
| tree | 1a271b9744ac3b42355026e2cef7d9f97f9e8537 /include/linux/dynamic_debug.h | |
| parent | 5480bcdd60603f834b7c0c252213ca1932c28bfc (diff) | |
| download | linux-d3f70befd9a6ab79413f303109e2c701472e2785.tar.gz linux-d3f70befd9a6ab79413f303109e2c701472e2785.tar.bz2 linux-d3f70befd9a6ab79413f303109e2c701472e2785.zip | |
docs/sysfs: show() methods should use scnprintf().
Since snprintf() may return a value that exceeds its second argument,
show() methods should use scnprintf() instead of snprintf(). This patch
updates the example in the sysfs documentation accordingly.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/dynamic_debug.h')
0 files changed, 0 insertions, 0 deletions