Add assert() calls to the library.

[meshlink] / src / protocol_misc.c

diff --git a/src/protocol_misc.c b/src/protocol_misc.c
index dde4bbb4db377445cda34c3b6e028ebb8268237f..af3caddf8957f38006a540ddc331cfe0823efcdd 100644 (file)
--- a/src/protocol_misc.c
+++ b/src/protocol_misc.c
@@ -34,6 +34,9 @@ int maxoutbufsize = 0;
 /* Status and error notification routines */
 
 bool status_h(meshlink_handle_t *mesh, connection_t *c, const char *request) {
+       assert(request);
+       assert(*request);
+
        int statusno;
        char statusstring[MAX_STRING_SIZE];
 
@@ -48,6 +51,9 @@ bool status_h(meshlink_handle_t *mesh, connection_t *c, const char *request) {
 }
 
 bool error_h(meshlink_handle_t *mesh, connection_t *c, const char *request) {
+       assert(request);
+       assert(*request);
+
        int err;
        char errorstring[MAX_STRING_SIZE];
 
@@ -65,6 +71,10 @@ bool termreq_h(meshlink_handle_t *mesh, connection_t *c, const char *request) {
        (void)mesh;
        (void)c;
        (void)request;
+
+       assert(request);
+       assert(*request);
+
        return false;
 }
 
@@ -77,6 +87,10 @@ bool send_ping(meshlink_handle_t *mesh, connection_t *c) {
 
 bool ping_h(meshlink_handle_t *mesh, connection_t *c, const char *request) {
        (void)request;
+
+       assert(request);
+       assert(*request);
+
        return send_pong(mesh, c);
 }
 
@@ -87,6 +101,10 @@ bool send_pong(meshlink_handle_t *mesh, connection_t *c) {
 bool pong_h(meshlink_handle_t *mesh, connection_t *c, const char *request) {
        (void)mesh;
        (void)request;
+
+       assert(request);
+       assert(*request);
+
        c->status.pinged = false;
 
        /* Successful connection, reset timeout if this is an outgoing connection. */
@@ -110,6 +128,9 @@ bool pong_h(meshlink_handle_t *mesh, connection_t *c, const char *request) {
 /* Sending and receiving packets via TCP */
 
 bool tcppacket_h(meshlink_handle_t *mesh, connection_t *c, const char *request) {
+       assert(request);
+       assert(*request);
+
        short int len;
 
        if(sscanf(request, "%*d %hd", &len) != 1) {