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gpio.c: free context if we fail to write to export

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Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
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Brendan Le Foll
2014-11-19 23:44:57 +00:00
parent 9014fc61a0
commit e84baf6636
1 changed files with 1 additions and 0 deletions
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1
src/gpio/gpio.c
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@@ -129,6 +129,7 @@ mraa_gpio_init_raw(int pin)
if (write(export, bu, length*sizeof(char)) == -1) { if (write(export, bu, length*sizeof(char)) == -1) {
syslog(LOG_ERR, "gpio: Failed to write to export"); syslog(LOG_ERR, "gpio: Failed to write to export");
close(export); close(export);
free(dev);
return NULL; return NULL;
} }
dev->owner = 1; dev->owner = 1;