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| author |   Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2016-07-06 09:22:35 +0200 |
|---|---|---|
| committer | Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2016-07-06 16:15:13 +0200 |
| commit | 809f08006d56e7ba4ce190b0a63d44acf62d8044 (patch) | |
| tree | d93fbe3244ee0cff16a6af830c7efb15c26e5ef4 /lib/librte_cmdline/cmdline.c | |
| parent | b8ce7c38b99df118002fb460e680fabf16944f6c (diff) | |
Imported Upstream version 16.07-rc1
Change-Id: If3f757dc95532706b04053286c6b54492169f1a3
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
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); |