diff options
| -rw-r--r-- | tools/coccinelle/cast_to_larger_sizes.cocci | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tools/coccinelle/cast_to_larger_sizes.cocci b/tools/coccinelle/cast_to_larger_sizes.cocci new file mode 100644 index 0000000000..d97e1f9c33 --- /dev/null +++ b/tools/coccinelle/cast_to_larger_sizes.cocci @@ -0,0 +1,20 @@ +// spatch -sp_file tools/coccinelle/cast_to_larger_sizes.cocci --recursive-includes ./ + +@r@ +typedef uint8_t; +typedef uint16_t; +typedef uint32_t; +typedef uint64_t; +uint8_t *i8; +position p; +@@ + + \( + (uint64_t *) i8@p\|(uint32_t *) i8@p\|(uint16_t *) i8@p + \) + +@script:python@ +p << r.p; +@@ + +coccilib.report.print_report(p[0],"Bad typecast to larger size") |