diff options
Diffstat (limited to 'lib/librte_cmdline/cmdline.c')
| -rw-r--r-- | lib/librte_cmdline/cmdline.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/librte_cmdline/cmdline.c b/lib/librte_cmdline/cmdline.c index c405878e..a9c47be3 100644 --- a/lib/librte_cmdline/cmdline.c +++ b/lib/librte_cmdline/cmdline.c @@ -130,6 +130,7 @@ struct cmdline * cmdline_new(cmdline_parse_ctx_t *ctx, const char *prompt, int s_in, int s_out) { struct cmdline *cl; + int ret; if (!ctx || !prompt) return NULL; @@ -142,8 +143,13 @@ cmdline_new(cmdline_parse_ctx_t *ctx, const char *prompt, int s_in, int s_out) cl->s_out = s_out; cl->ctx = ctx; - rdline_init(&cl->rdl, cmdline_write_char, - cmdline_valid_buffer, cmdline_complete_buffer); + ret = rdline_init(&cl->rdl, cmdline_write_char, cmdline_valid_buffer, + cmdline_complete_buffer); + if (ret != 0) { + free(cl); + return NULL; + } + cl->rdl.opaque = cl; cmdline_set_prompt(cl, prompt); rdline_newline(&cl->rdl, cl->prompt); |