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Diffstat (limited to 'lib/librte_cmdline/cmdline.c')
-rw-r--r--lib/librte_cmdline/cmdline.c10
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);