summaryrefslogtreecommitdiffstats
path: root/usr.sbin
diff options
context:
space:
mode:
authorjhb <jhb@FreeBSD.org>2015-12-18 17:52:08 +0000
committerjhb <jhb@FreeBSD.org>2015-12-18 17:52:08 +0000
commit4a57c82f71d4dc58cefcceb5b41b611808ea0a65 (patch)
treebf767bb610a88aea6e6b1940e80a609d8f24fe66 /usr.sbin
parentbd6c2ef4d98b59d8b7bd987621bd8c291d57b529 (diff)
downloadFreeBSD-src-4a57c82f71d4dc58cefcceb5b41b611808ea0a65.zip
FreeBSD-src-4a57c82f71d4dc58cefcceb5b41b611808ea0a65.tar.gz
Fix the precious change to check the pointer returned by malloc().
Submitted by: luke <luke.tw@gmail.com> Pointy hat to: jhb
Diffstat (limited to 'usr.sbin')
-rw-r--r--usr.sbin/boot0cfg/boot0cfg.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.sbin/boot0cfg/boot0cfg.c b/usr.sbin/boot0cfg/boot0cfg.c
index 20b615a..f2cbf67 100644
--- a/usr.sbin/boot0cfg/boot0cfg.c
+++ b/usr.sbin/boot0cfg/boot0cfg.c
@@ -337,7 +337,7 @@ read_mbr(const char *disk, u_int8_t **mbr, int check_version)
return (mbr_size);
}
*mbr = malloc(sizeof(buf));
- if (mbr == NULL)
+ if (*mbr == NULL)
errx(1, "%s: unable to allocate MBR buffer", disk);
memcpy(*mbr, buf, sizeof(buf));
close(fd);
OpenPOWER on IntegriCloud