korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-09-21 20:22:13 +08:00
Code Issues Packages Projects Releases Wiki Activity

coccinelle: Extend address test from ifaddr semantic patch to test expressions

Browse Source 
The test of an expression's address does not necessarily represent the
whole condition, it may only be a part of it. Also, an expression's
address is likely to be non-zero in every test expression, not only in
if statements.

This change aims at detecting an address test in more complex conditions
and not only in if statements.

Signed-off-by: Jérémy Lefaure <jeremy.lefaure@netatmo.com>
Signed-off-by: Julia Lawall <julia.lawall@inria.fr>
This commit is contained in:
Jérémy LEFAURE 2022-07-01 16:01:36 +00:00 committed by Julia Lawall
parent 20855e4cb3
commit 3885731869
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
scripts/coccinelle/misc/ifaddr.cocci → scripts/coccinelle/misc/test_addr.cocci
View File

@ -14,12 +14,10 @@ virtual context
@r@
expression x;
statement S1,S2;
position p;
@@
*if@p (&x)
S1 else S2
*\(&x@p == NULL \| &x@p != NULL\)
@script:python depends on org@
p << r.p;