diff options
| author | Rusty Russell <[email protected]> | 2010-08-11 23:04:10 -0600 |
|---|---|---|
| committer | Rusty Russell <[email protected]> | 2010-08-11 23:04:11 +0930 |
| commit | 2e9fb9953df91ef6310da22182ca8f4496907502 (patch) | |
| tree | 096a7b4c2cff57e6fb520f1abdc740260c57471f /scripts/basic/docproc.c | |
| parent | d2800800d795350435936b08afb402ed9aab1e66 (diff) | |
params: don't hand NULL values to param.set callbacks.
An audit by Dongdong Deng revealed that most driver-author-written param
calls don't handle val == NULL (which happens when parameters are specified
with no =, eg "foo" instead of "foo=1").
The only real case to use this is boolean, so handle it specially for that
case and remove a source of bugs for everyone else.
Signed-off-by: Rusty Russell <[email protected]>
Cc: Dongdong Deng <[email protected]>
Cc: Américo Wang <[email protected]>
Diffstat (limited to 'scripts/basic/docproc.c')
0 files changed, 0 insertions, 0 deletions