[PATCH] gen_init_cpio: allocate enough space for dname

[Colin King]

From: Colin Ian King <colin.k...@canonical.com>

The allocation of dname is short by 1 byte, so increase the allocation
size.

Detected with CoverityScan, CID#711628 ("Out-of-bounds-access (OVERRUN)")

Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
 usr/gen_init_cpio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/usr/gen_init_cpio.c b/usr/gen_init_cpio.c
index 225ad244cf88..981682f4faea 100644
--- a/usr/gen_init_cpio.c
+++ b/usr/gen_init_cpio.c
@@ -418,7 +418,7 @@ static int cpio_mkfile_line(const char *line)
                int len;
                int nend;
 
-               dname = malloc(strlen(line));
+               dname = malloc(strlen(line) + 1);
                if (!dname) {
                        fprintf (stderr, "out of memory (%d)\n", dname_len);
                        goto fail;
-- 
2.11.0