Fix for the below issues -
1. valgrind reports memory leaks in
export_free_gpios. 'line' pointer was never freed.
==5732== 120 bytes in 1 blocks are definitely lost in loss record 130 of 271
==5732== at 0x482CBB8: malloc (vg_replace_malloc.c:270)
==5732== by 0x48CC633: getdelim (iogetdelim.c:67)
==5732== by 0xB303: export_free_gpios (stdio.h:117)
==5732== by 0xB3DD: gpio_init (gpio.c:376)
==5732== by 0x97F5: main (powerdebug.c:264)
2. Open files need to be closed.
diff --git a/gpio.c b/gpio.c
index 39480b0..076b260 100644
--- a/gpio.c
+++ b/gpio.c
@@ -353,7 +353,15 @@ void export_free_gpios(void)
if (system(command) < 0)
printf("error: failed to export gpio-%d\n", i);
}
+
+ free(line);
out:
+ if(fgpio)
+ fclose(fgpio);
+
+ if(fgpio_export)
+ fclose(fgpio_export);
+
return;
}
--
Thanks,
-Meraj
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