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Impl validation of input

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Stephen Seo 2020-12-06 18:39:49 +09:00
parent 9984f34f57
commit 7f237fe65b
1 changed files with 14 additions and 2 deletions
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16
c_impl/src/main.c
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@ -47,7 +47,13 @@ int main(int argc, char **argv) {
int temp = 0; int temp = 0;
for(unsigned int i = 0; argv[1][i] != 0; ++i) { for(unsigned int i = 0; argv[1][i] != 0; ++i) {
if(argv[1][i] != ',') { if((argv[1][i] < '0' || argv[1][i] > '9') && argv[1][i] != ',') {
puts("ERROR: Invalid input");
print_help();
free(split_list);
free(input_list);
return 2;
} else if(argv[1][i] != ',') {
temp = temp * 10 + (int)(argv[1][i] - '0'); temp = temp * 10 + (int)(argv[1][i] - '0');
} else { } else {
push_l(&sl_size, &sl_capacity, &split_list, temp); push_l(&sl_size, &sl_capacity, &split_list, temp);
@ -58,7 +64,13 @@ int main(int argc, char **argv) {
temp = 0; temp = 0;
for(unsigned int i = 0; argv[2][i] != 0; ++i) { for(unsigned int i = 0; argv[2][i] != 0; ++i) {
if(argv[2][i] != ',') { if((argv[2][i] < '0' || argv[2][i] > '9') && argv[2][i] != ',') {
puts("ERROR: Invalid input");
print_help();
free(split_list);
free(input_list);
return 3;
} else if(argv[2][i] != ',') {
temp = temp * 10 + (int)(argv[2][i] - '0'); temp = temp * 10 + (int)(argv[2][i] - '0');
} else { } else {
push_l(&il_size, &il_capacity, &input_list, temp); push_l(&il_size, &il_capacity, &input_list, temp);