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accel_perf: check that numeric arguments are non-negative

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Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ie512181e7e0537e8319abe0a5b53492c959964d2
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8491
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Community-CI: Mellanox Build Bot
This commit is contained in:
Jim Harris 2021-06-23 19:38:21 +00:00
parent 451462f692
commit c82d5789e6
1 changed files with 32 additions and 9 deletions
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41
examples/accel/perf/accel_perf.c
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@ -162,33 +162,56 @@ usage(void)
static int static int
parse_args(int argc, char *argv) parse_args(int argc, char *argv)
{ {
int argval;
switch (argc) { switch (argc) {
case 'b': case 'b':
g_ops_per_batch = spdk_strtol(optarg, 10); case 'C':
case 'f':
case 'T':
case 'o':
case 'P':
case 'q':
case 's':
case 't':
argval = spdk_strtol(optarg, 10);
if (argval < 0) {
fprintf(stderr, "-%c option must be non-negative.\n", argc);
usage();
return 1;
}
break;
default:
break;
};
switch (argc) {
case 'b':
g_ops_per_batch = argval;
break; break;
case 'C': case 'C':
g_crc32c_chained_count = spdk_strtol(optarg, 10); g_crc32c_chained_count = argval;
break; break;
case 'f': case 'f':
g_fill_pattern = (uint8_t)spdk_strtol(optarg, 10); g_fill_pattern = (uint8_t)argval;
break; break;
case 'T': case 'T':
g_threads_per_core = spdk_strtol(optarg, 10); g_threads_per_core = argval;
break; break;
case 'o': case 'o':
g_xfer_size_bytes = spdk_strtol(optarg, 10); g_xfer_size_bytes = argval;
break; break;
case 'P': case 'P':
g_fail_percent_goal = spdk_strtol(optarg, 10); g_fail_percent_goal = argval;
break; break;
case 'q': case 'q':
g_queue_depth = spdk_strtol(optarg, 10); g_queue_depth = argval;
break; break;
case 's': case 's':
g_crc32c_seed = spdk_strtol(optarg, 10); g_crc32c_seed = argval;
break; break;
case 't': case 't':
g_time_in_sec = spdk_strtol(optarg, 10); g_time_in_sec = argval;
break; break;
case 'y': case 'y':
g_verify = true; g_verify = true;