[klibc] [PATCH] klibc: fix capability dropping

[Maciej Żenczykowski]

From: Maciej Żenczykowski <maze at google.com>

Google-Bug-Id: 9093057
Change-Id: I75a6cdc0619ae95a0220e8387aa54920701f6209
---
 usr/kinit/capabilities.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/usr/kinit/capabilities.c b/usr/kinit/capabilities.c
index e743a70fec0f..4e0456ee7407 100644
--- a/usr/kinit/capabilities.c
+++ b/usr/kinit/capabilities.c
@@ -172,9 +172,9 @@ static void do_usermodehelper_file(const char *filename, int cap_ordinal)
 	ret = fflush(file);
 	if (ret != 0)
 		fail("Failed on file %s to fflush %d\n", filename, ret);
-	sprintf(buf, "%u %u", lo32, hi32);
-	ret = fwrite(buf, 1, strlen(buf) + 1, file);
-	if (ret != 0)
+	sprintf(buf, "%u %u\n", lo32, hi32);
+	ret = fwrite(buf, 1, strlen(buf), file);
+	if (ret != strlen(buf))
 		fail("Failed to commit usermode helper bitmasks: %d\n", ret);
 
 	/* Cleanup */
-- 
1.8.2.1