diff options
Diffstat (limited to 'lib/librte_cmdline/cmdline_parse.c')
| -rw-r--r-- | lib/librte_cmdline/cmdline_parse.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/librte_cmdline/cmdline_parse.c b/lib/librte_cmdline/cmdline_parse.c index 3e12ee54..7f799f94 100644 --- a/lib/librte_cmdline/cmdline_parse.c +++ b/lib/librte_cmdline/cmdline_parse.c @@ -168,6 +168,8 @@ match_inst(cmdline_parse_inst_t *inst, const char *buf, int n = 0; struct cmdline_token_hdr token_hdr; + if (resbuf != NULL) + memset(resbuf, 0, resbuf_size); /* check if we match all tokens of inst */ while (!nb_match_token || i < nb_match_token) { token_p = get_token(inst, i); @@ -263,6 +265,7 @@ cmdline_parse(struct cmdline *cl, const char * buf) #ifdef RTE_LIBRTE_CMDLINE_DEBUG char debug_buf[BUFSIZ]; #endif + char *result_buf = result.buf; if (!cl || !buf) return CMDLINE_PARSE_BAD_ARGS; @@ -312,16 +315,14 @@ cmdline_parse(struct cmdline *cl, const char * buf) debug_printf("INST %d\n", inst_num); /* fully parsed */ - tok = match_inst(inst, buf, 0, tmp_result.buf, - sizeof(tmp_result.buf)); + tok = match_inst(inst, buf, 0, result_buf, + CMDLINE_PARSE_RESULT_BUFSIZE); if (tok > 0) /* we matched at least one token */ err = CMDLINE_PARSE_BAD_ARGS; else if (!tok) { debug_printf("INST fully parsed\n"); - memcpy(&result, &tmp_result, - sizeof(result)); /* skip spaces */ while (isblank2(*curbuf)) { curbuf++; @@ -332,6 +333,7 @@ cmdline_parse(struct cmdline *cl, const char * buf) if (!f) { memcpy(&f, &inst->f, sizeof(f)); memcpy(&data, &inst->data, sizeof(data)); + result_buf = tmp_result.buf; } else { /* more than 1 inst matches */ |