diff options
Diffstat (limited to 'sys/kern/kern_filedesc.c')
| -rw-r--r-- | sys/kern/kern_filedesc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/kern_filedesc.c b/sys/kern/kern_filedesc.c index dea5a43..72f9c06 100644 --- a/sys/kern/kern_filedesc.c +++ b/sys/kern/kern_filedesc.c @@ -54,7 +54,7 @@ make_write_buf(struct proc *td, const void *data, char **buf_out, size_t count) const size_t MAX_COUNT = 0x7FFFF000; char *buf = NULL; - if (count > MAX_COUNT) { + if (count > MAX_COUNT || count == 0) { return -EINVAL; } |