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(parent: 1996675) | patch
i915: snprintf returns large values
authorDan Carpenter <error27@gmail.com>
Wed, 8 Sep 2010 19:44:47 +0000 (21:44 +0200)
committerChris Wilson <chris@chris-wilson.co.uk>
Wed, 8 Sep 2010 20:20:22 +0000 (21:20 +0100)
commitf4433a8d5d3076775bdd1a996a47db7beb468ac0
tree383a5cdc743169e64b82e29614ecc498f12bffc5tree | snapshot (tar.gz zip)
parent19966754328d99ee003ddfc7a8c31ceb115483accommit | diff
i915: snprintf returns large values

snprintf() returns the number of bytes which would have been used if
there was enough space.  It can be larger than the size of the buffer.
Obviously in this case the buffer is large enough but everyone just
copy and pastes this code so it's better to limit it and set a good
example.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/i915_debugfs.c diff | blob | blame | history