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7f1ce63)
Though currently jshn is more a one-shot data transformation tool and
won't leak much memory in its lifetime, people may use it as example
code, so do it right.
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
{
json_object *obj;
const char *output;
{
json_object *obj;
const char *output;
+ char *blobmsg_output = NULL;
+ int ret = -1;
+
+ if (!(obj = json_object_new_object()))
+ return -1;
- obj = json_object_new_object();
jshn_add_objects(obj, "J_V", false);
jshn_add_objects(obj, "J_V", false);
- output = json_object_to_json_string(obj);
+ if (!(output = json_object_to_json_string(obj)))
+ goto out;
+
if (indent) {
blob_buf_init(&b, 0);
if (indent) {
blob_buf_init(&b, 0);
- blobmsg_add_json_from_string(&b, output);
- output = blobmsg_format_json_indent(b.head, 1, 0);
+ if (!blobmsg_add_json_from_string(&b, output))
+ goto out;
+ if (!(blobmsg_output = blobmsg_format_json_indent(b.head, 1, 0)))
+ goto out;
+ output = blobmsg_output;
}
fprintf(stdout, "%s%s", output, no_newline ? "" : "\n");
}
fprintf(stdout, "%s%s", output, no_newline ? "" : "\n");
+ free(blobmsg_output);
+ ret = 0;
+
+out:
}
static int usage(const char *progname)
}
static int usage(const char *progname)