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Imported Upstream version 16.07-rc1
[deb_dpdk.git]
/
lib
/
librte_cmdline
/
cmdline.c
diff --git
a/lib/librte_cmdline/cmdline.c
b/lib/librte_cmdline/cmdline.c
index
c405878
..
a9c47be
100644
(file)
--- 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;
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;
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;
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);
cl->rdl.opaque = cl;
cmdline_set_prompt(cl, prompt);
rdline_newline(&cl->rdl, cl->prompt);