Avoid truncations of the read 32 bit unsigned integer:
conditional.c:764:8: runtime error: implicit conversion from type 'uint32_t' (aka 'unsigned int') of value 3758096384 (32-bit, unsigned) to type 'int' changed the value to -536870912 (32-bit, signed)
conditional.c:831:8: runtime error: implicit conversion from type 'uint32_t' (aka 'unsigned int') of value 4280295456 (32-bit, unsigned) to type 'int' changed the value to -14671840 (32-bit, signed)
Signed-off-by: Christian Göttsche <cgzones@xxxxxxxxxxxxxx>
---
libsepol/src/conditional.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/libsepol/src/conditional.c b/libsepol/src/conditional.c
index 24380ea0..420c7b6c 100644
--- a/libsepol/src/conditional.c
+++ b/libsepol/src/conditional.c
@@ -746,8 +746,8 @@ static int expr_isvalid(policydb_t * p, cond_expr_t * expr)
static int cond_read_node(policydb_t * p, cond_node_t * node, void *fp)
{
- uint32_t buf[2];
- int len, i, rc;
+ uint32_t buf[2], i, len;
+ int rc;
cond_expr_t *expr = NULL, *last = NULL;
rc = next_entry(buf, fp, sizeof(uint32_t));
@@ -821,8 +821,8 @@ static int cond_read_node(policydb_t * p, cond_node_t * node, void *fp)
int cond_read_list(policydb_t * p, cond_list_t ** list, void *fp)
{
cond_node_t *node, *last = NULL;
- uint32_t buf[1];
- int i, len, rc;
+ uint32_t buf[1], i, len;
+ int rc;
rc = next_entry(buf, fp, sizeof(uint32_t));
if (rc < 0)
--
2.43.0
