Author: imp
Date: Tue Dec 12 19:25:54 2017
New Revision: 326800
URL: https://svnweb.freebsd.org/changeset/base/326800
Log:
Check return value for set_bootvar and give a good error message.
CID: 1383601
Sponsored by: Netflix
Modified:
head/usr.sbin/efibootmgr/efibootmgr.c
Modified: head/usr.sbin/efibootmgr/efibootmgr.c
==============================================================================
--- head/usr.sbin/efibootmgr/efibootmgr.c Tue Dec 12 17:34:35 2017
(r326799)
+++ head/usr.sbin/efibootmgr/efibootmgr.c Tue Dec 12 19:25:54 2017
(r326800)
@@ -835,7 +835,8 @@ handle_timeout(int to)
uint16_t timeout;
le16enc(&timeout, to);
- set_bootvar("Timeout", (uint8_t *)&timeout, sizeof(timeout));
+ if (set_bootvar("Timeout", (uint8_t *)&timeout, sizeof(timeout)) < 0)
+ errx(1, "Can't set Timeout for booting.");
}
int
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