fix calloc_a size argument type

Use size_t instead of int to prevent bogus overflow

Signed-off-by: Felix Fietkau <nbd@nbd.name>

2 files changed, 3 insertions, 3 deletions

diff --git a/cache.c b/cache.c
index 36fee9c..2c16d34 100644
--- a/cache.c
+++ b/cache.c
@@ -163,7 +163,7 @@ cache_update(void)
 }
 
 static struct cache_service*
-cache_service(struct interface *iface, char *entry, int hlen, int ttl)
+cache_service(struct interface *iface, char *entry, size_t hlen, int ttl)
 {
 	struct cache_service *s, *t;
 	char *entry_buf;
@@ -261,7 +261,7 @@ void cache_answer(struct interface *iface, struct sockaddr *from, uint8_t *base,
 {
 	struct dns_srv_data *dsd = (struct dns_srv_data *) rdata;
 	struct cache_record *r;
-	int port = 0, dlen = 0, tlen = 0, nlen, rdlength;
+	size_t port = 0, dlen = 0, tlen = 0, nlen, rdlength;
 	char *p = NULL;
 	char *name_buf;
 	void *rdata_ptr, *txt_ptr;
diff --git a/service.c b/service.c
index 441ec2e..d9bb4ef 100644
--- a/service.c
+++ b/service.c
@@ -239,9 +239,9 @@ service_load_blob(struct blob_attr *b)
 	struct blob_attr *txt, *_tb[__SERVICE_MAX];
 	struct service *s;
 	char *d_instance, *d_hostname, *d_service, *d_id;
+	size_t txt_len = 0;
 	uint8_t *d_txt;
 	int rem2;
-	int txt_len = 0;
 	unsigned int n;
 
 	blobmsg_parse(service_policy, ARRAY_SIZE(service_policy),