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intel_minnow_max.c: Use MAX_LENGTH for strn commands

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Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Brendan Le Foll
2015-07-06 13:41:39 +01:00
parent af41d56597
commit 12620cee0e
1 changed files with 3 additions and 2 deletions
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5
src/x86/intel_minnow_max.c
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@@ -33,6 +33,7 @@
#define PLATFORM_NAME "MinnowBoard MAX" #define PLATFORM_NAME "MinnowBoard MAX"
#define I2C_BUS_COUNT 10 #define I2C_BUS_COUNT 10
#define I2C_BUS_DEFAULT 7 #define I2C_BUS_DEFAULT 7
#define MAX_LENGTH 8
int arch_nr_gpios_adjust = 0x100; int arch_nr_gpios_adjust = 0x100;
@@ -42,7 +43,7 @@ mraa_set_pininfo(mraa_board_t* board, int mraa_index, char* name, mraa_pincapabi
if (mraa_index < board->phy_pin_count) { if (mraa_index < board->phy_pin_count) {
// adjust mraa_index for ARCH_NR_GPIOS value // adjust mraa_index for ARCH_NR_GPIOS value
mraa_pininfo_t* pin_info = &board->pins[mraa_index]; mraa_pininfo_t* pin_info = &board->pins[mraa_index];
strncpy(pin_info->name, name, 7); strncpy(pin_info->name, name, MAX_LENGTH);
pin_info->capabilites = caps; pin_info->capabilites = caps;
if (caps.gpio) { if (caps.gpio) {
pin_info->gpio.pinmap = sysfs_pin | arch_nr_gpios_adjust; pin_info->gpio.pinmap = sysfs_pin | arch_nr_gpios_adjust;
@@ -73,7 +74,7 @@ mraa_get_pin_index(mraa_board_t* board, char* name, int* pin_index)
{ {
int i; int i;
for (i = 0; i < board->phy_pin_count; ++i) { for (i = 0; i < board->phy_pin_count; ++i) {
if (strcmp(name, board->pins[i].name) == 0) { if (strncmp(name, board->pins[i].name, MAX_LENGTH) == 0) {
*pin_index = i; *pin_index = i;
return MRAA_SUCCESS; return MRAA_SUCCESS;
} }