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example: use snprintf

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This commit is contained in:
Matthias Ringwald 2022-05-23 15:07:12 +02:00
parent f89e874b33
commit db2353e526
2 changed files with 3 additions and 3 deletions
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4
example/pbap_client_demo.c
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@ -94,8 +94,8 @@ static uint16_t pbap_cid;
static int sim1_selected; static int sim1_selected;
static void refresh_phonebook_folder_and_path(void){ static void refresh_phonebook_folder_and_path(void){
sprintf(phonebook_path, "%s%s.vcf", sim1_selected ? "SIM1/telecom/" : "telecom/", phonebook_name); snprintf(phonebook_path, sizeof(phonebook_path), "%s%s.vcf", sim1_selected ? "SIM1/telecom/" : "telecom/", phonebook_name);
sprintf(phonebook_folder, "%s%s", sim1_selected ? "SIM1/telecom/" : "telecom/", phonebook_name); snprintf(phonebook_folder, sizeof(phonebook_folder), "%s%s", sim1_selected ? "SIM1/telecom/" : "telecom/", phonebook_name);
printf("[-] Phonebook folder '%s'\n", phonebook_folder); printf("[-] Phonebook folder '%s'\n", phonebook_folder);
printf("[-] Phonebook path '%s'\n", phonebook_path); printf("[-] Phonebook path '%s'\n", phonebook_path);
} }

2
example/spp_and_gatt_counter.c
View File

@ -220,7 +220,7 @@ static int att_write_callback(hci_con_handle_t con_handle, uint16_t att_handle,
static void beat(void){ static void beat(void){
counter++; counter++;
counter_string_len = sprintf(counter_string, "BTstack counter %04u", counter); counter_string_len = snprintf(counter_string, sizeof(counter_string), "BTstack counter %04u", counter);
puts(counter_string); puts(counter_string);
} }