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Merge "toolbox: exit when failed to allocate buffer for ioctl"

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Treehugger Robot 2016-11-23 01:40:04 +00:00 committed by Gerrit Code Review
commit 16017b3fbb
1 changed files with 3 additions and 4 deletions
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7
toolbox/getevent.c
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@ -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 @@ static int print_possible_events(int fd, int print_flags)
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) {