toolbox: exit when failed to allocate buffer for ioctl
This is a "shouldn't happen" case.
Test: make WITH_TIDY=1 mmma system/core/toolbox
Change-Id: I51e44e17837b03d6df6f8c4c3e1aeab8253e094d
diff --git a/toolbox/getevent.c b/toolbox/getevent.c
index 30053af..e6def6b 100644
--- a/toolbox/getevent.c
+++ b/toolbox/getevent.c
@@ -9,6 +9,7 @@
#include <sys/limits.h>
#include <sys/poll.h>
#include <linux/input.h>
+#include <err.h>
#include <errno.h>
#include <unistd.h>
@@ -110,10 +111,8 @@
break;
bits_size = res + 16;
bits = realloc(bits, bits_size * 2);
- if(bits == NULL) {
- fprintf(stderr, "failed to allocate buffer of size %d\n", (int)bits_size);
- return 1;
- }
+ if(bits == NULL)
+ err(1, "failed to allocate buffer of size %d\n", (int)bits_size);
}
res2 = 0;
switch(i) {