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Merge pull request #1831 from jmichelp/master

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Buffer size too conservative
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Iceman 2022-12-05 22:30:00 +01:00 • committed by GitHub
commit 02525f610c
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2 changed files with 2 additions and 2 deletions
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2
armsrc/i2c.c
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@ -54,7 +54,7 @@ static void __attribute__((optimize("O0"))) I2CSpinDelayClk(uint16_t delay) {
#define I2C_DELAY_XCLK(x) I2CSpinDelayClk((x)) #define I2C_DELAY_XCLK(x) I2CSpinDelayClk((x))
// The SIM module v4 supports up to 384 bytes for the length. // The SIM module v4 supports up to 384 bytes for the length.
#define ISO7816_MAX_FRAME 260 #define ISO7816_MAX_FRAME 270
// try i2c bus recovery at 100kHz = 5us high, 5us low // try i2c bus recovery at 100kHz = 5us high, 5us low
void I2C_recovery(void) { void I2C_recovery(void) {

2
client/src/cmdsmartcard.c
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@ -337,7 +337,7 @@ static int smart_responseEx(uint8_t *out, int maxoutlen, bool verbose) {
} }
int ofs = totallen; int ofs = totallen;
maxoutlen -= totallen; maxoutlen -= totallen;
PrintAndLogEx(INFO, "Keeping data (%d bytes): %s", ofs, sprint_hex(out, ofs)); PrintAndLogEx(DEBUG, "Keeping data (%d bytes): %s", ofs, sprint_hex(out, ofs));
int len = out[datalen - 1]; int len = out[datalen - 1];
if (len == 0 || len > MAX_APDU_SIZE) { if (len == 0 || len > MAX_APDU_SIZE) {