Add assert() calls to the library.

[meshlink] / src / devtools.c

diff --git a/src/devtools.c b/src/devtools.c
index 629d90bd3c049f9858741c4e31a33fd2808a7c51..0284dcd5abe08a68c78ebc3a34d5cff723164085 100644 (file)
--- a/src/devtools.c
+++ b/src/devtools.c
@@ -61,7 +61,7 @@ devtool_edge_t *devtool_get_all_edges(meshlink_handle_t *mesh, devtool_edge_t *e
 
        // if result is smaller than edges, we have to dealloc all the excess devtool_edge_t
        if((size_t)result_size > *nmemb) {
-               result = realloc(edges, result_size * sizeof(*result));
+               result = xrealloc(edges, result_size * sizeof(*result));
        } else {
                result = edges;
        }
@@ -93,7 +93,7 @@ devtool_edge_t *devtool_get_all_edges(meshlink_handle_t *mesh, devtool_edge_t *e
                }
 
                // shrink result to the actual amount of memory used
-               result = realloc(result, n * sizeof(*result));
+               result = xrealloc(result, n * sizeof(*result));
                *nmemb = n;
        } else {
                *nmemb = 0;
@@ -106,6 +106,8 @@ devtool_edge_t *devtool_get_all_edges(meshlink_handle_t *mesh, devtool_edge_t *e
 }
 
 static bool fstrwrite(const char *str, FILE *stream) {
+       assert(stream);
+
        size_t len = strlen(str);
 
        if(fwrite((void *)str, 1, len, stream) != len) {
@@ -116,6 +118,8 @@ static bool fstrwrite(const char *str, FILE *stream) {
 }
 
 bool devtool_export_json_all_edges_state(meshlink_handle_t *mesh, FILE *stream) {
+       assert(stream);
+
        bool result = true;
 
        pthread_mutex_lock(&(mesh->mesh_mutex));
@@ -309,6 +313,7 @@ meshlink_submesh_t **devtool_get_all_submeshes(meshlink_handle_t *mesh, meshlink
 
        return result;
 }
+
 meshlink_handle_t *devtool_open_in_netns(const char *confbase, const char *name, const char *appname, dev_class_t devclass, int netns) {
        meshlink_open_params_t *params = meshlink_open_params_init(confbase, name, appname, devclass);
        params->netns = dup(netns);