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intel_galileo_rev_d.c: check malloc return values

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Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Brendan Le Foll
2014-12-08 11:35:15 +00:00
parent 7be054f9c0
commit c270d31a0e
1 changed files with 12 additions and 1 deletions
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13
src/intel_galileo_rev_d.c
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@@ -121,11 +121,15 @@ mraa_board_t*
mraa_intel_galileo_rev_d()
{
mraa_board_t* b = (mraa_board_t*) malloc(sizeof(mraa_board_t));
if (b == NULL)
if (b == NULL) {
return NULL;
}
b->platform_name_length = strlen(PLATFORM_NAME) + 1;
b->platform_name = (char*) malloc(sizeof(char) * b->platform_name_length);
if (b->platform_name == NULL) {
goto error;
}
strncpy(b->platform_name, PLATFORM_NAME, b->platform_name_length);
b->phy_pin_count = 20;
@@ -142,6 +146,9 @@ mraa_intel_galileo_rev_d()
advance_func->gpio_mmap_setup = &mraa_intel_galileo_g1_mmap_setup;
b->pins = (mraa_pininfo_t*) malloc(sizeof(mraa_pininfo_t)*MRAA_INTEL_GALILEO_REV_D_PINCOUNT);
if (b->pins == NULL) {
goto error;
}
//GPIO IO0 - IO10
strncpy(b->pins[0].name, "IO0", 8);
@@ -405,4 +412,8 @@ mraa_intel_galileo_rev_d()
b->uart_dev[1].tx = -1;
return b;
error:
syslog(LOG_CRIT, "galileo1: Platform failed to initialise");
free(b);
return NULL;
}