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fix gcc8 compiler warnings on string overflows (#905)

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pwpiwi 2020-01-03 07:17:21 +01:00 • committed by GitHub
commit fef3084ec2
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2 changed files with 3 additions and 3 deletions
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client/cmdhf14b.c
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@ -679,7 +679,6 @@ int CmdSriWrite(const char *Cmd) {
uint8_t blockno = -1;
uint8_t data[4] = {0x00};
bool isSrix4k = true;
char str[20];
if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') {
PrintAndLog("Usage: hf 14b write <1|2> <BLOCK> <DATA>");
@ -725,6 +724,7 @@ int CmdSriWrite(const char *Cmd) {
else
PrintAndLog("[%s] Write block %02X [ %s ]", (isSrix4k)?"SRIX4K":"SRI512", blockno, sprint_hex(data, 4));
char str[22];
sprintf(str, "-ss -c 09 %02x %02x%02x%02x%02x", blockno, data[0], data[1], data[2], data[3]);
CmdHF14BCmdRaw(str);