summaryrefslogtreecommitdiffstats
path: root/scripts/coccinelle/deref_null.cocci (follow)
Commit message (Collapse)AuthorAgeFilesLines
* Coccinelle: Move deref_null.cocci to a more appropriate directoryNicolas Palix2010-08-311-293/+0
| | | | | | | | | deref_null.cocci is moved to the 'null' directory which contains other null related rules. Signed-off-by: Nicolas Palix <npalix@diku.dk> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Michal Marek <mmarek@suse.cz>
* Add scripts/coccinelle/deref_null.cocciNicolas Palix2010-06-121-0/+293
Add a Coccinelle file to identify the dereferences of NULL variables This semantic patch identifies when a variable is known to be NULL after a test, but it is still dereferenced later. Signed-off-by: Nicolas Palix <npalix@diku.dk> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Michal Marek <mmarek@suse.cz>