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[TD-6253]<fix>: taosdump cmdline param verification. (#7506)

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Shuduo Sang 2021-08-21 21:58:17 +08:00 committed by GitHub
parent de12a8ef46
commit ffcb8f6a4a
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1 changed files with 18 additions and 0 deletions
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18
src/kit/taosdump/taosdump.c
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@ -62,6 +62,20 @@ typedef struct {
#define errorPrint(fmt, ...) \
do { fprintf(stderr, "\033[31m"); fprintf(stderr, "ERROR: "fmt, __VA_ARGS__); fprintf(stderr, "\033[0m"); } while(0)
static bool isStringNumber(char *input)
{
int len = strlen(input);
if (0 == len) {
return false;
}
for (int i = 0; i < len; i++) {
if (!isdigit(input[i]))
return false;
}
return true;
}
// -------------------------- SHOW DATABASE INTERFACE-----------------------
enum _show_db_index {
@ -472,6 +486,10 @@ static error_t parse_opt(int key, char *arg, struct argp_state *state) {
g_args.table_batch = atoi(arg);
break;
case 'T':
if (!isStringNumber(arg)) {
errorPrint("%s", "\n\t-T need a number following!\n");
exit(EXIT_FAILURE);
}
g_args.thread_num = atoi(arg);
break;
case OPT_ABORT: