From: Oleksandr Kolomeiets <okl-...@napatech.com>
Macro DO_COMPARE_INDEXS expects pointer to array.
If condition is true, one of array's elements get overwritten.
Misinterpreting pointer to pointer as pointer to array
may result in out-of-bounds access.
Coverity issue: 448966, 448970, 448971, 448972
Fixes: 6e8b7f11205f ("net/ntnic: add categorizer (CAT) FPGA module")
Signed-off-by: Oleksandr Kolomeiets <okl-...@napatech.com>
---
drivers/net/ntnic/include/hw_mod_backend.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ntnic/include/hw_mod_backend.h
b/drivers/net/ntnic/include/hw_mod_backend.h
index 544962751a..1941692ddf 100644
--- a/drivers/net/ntnic/include/hw_mod_backend.h
+++ b/drivers/net/ntnic/include/hw_mod_backend.h
@@ -111,7 +111,7 @@ enum {
#define DO_COMPARE_INDEXS(be_module_reg, type, idx, cmp_idx)
\
do {
\
- typeof(be_module_reg) *temp_be_module = &(be_module_reg);
\
+ typeof(be_module_reg) temp_be_module = (be_module_reg);
\
typeof(idx) tmp_idx = (idx);
\
typeof(cmp_idx) tmp_cmp_idx = (cmp_idx);
\
if ((unsigned int)(tmp_idx) != (unsigned int)(tmp_cmp_idx))
\
--
2.45.0
