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| author | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2020-09-30 23:05:16 +0200 |
|---|---|---|
| committer | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2020-10-01 00:45:21 +0200 |
| commit | 1a88f2f24619e7a93aaef917fc72eba71706c9df (patch) | |
| tree | 03d41386a00e539281647d67562b0343f6142bd2 /validation | |
| parent | 58721d6e25e1845ce147150755e61401fcbc1a32 (diff) | |
| download | sparse-dev-1a88f2f24619e7a93aaef917fc72eba71706c9df.tar.gz | |
flex-array: warn when using sizeof() on a flexible array
Using sizeof() on a structure containing a flexible array
will ignore the 'flexible' part. This is maybe what is expected
but maybe not, so add an option -Wflexible-array-sizeof to
warn on such usage.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Diffstat (limited to 'validation')
| -rw-r--r-- | validation/flex-array-sizeof.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/validation/flex-array-sizeof.c b/validation/flex-array-sizeof.c index 3359509d..05394e19 100644 --- a/validation/flex-array-sizeof.c +++ b/validation/flex-array-sizeof.c @@ -11,7 +11,6 @@ static int foo(struct s *s) /* * check-name: flex-array-sizeof * check-command: sparse -Wflexible-array-sizeof $file - * check-known-to-fail * * check-error-start flex-array-sizeof.c:8:16: warning: using sizeof on a flexible structure |