Author: ae
Date: Wed Aug 15 09:18:49 2012
New Revision: 239292
URL: http://svn.freebsd.org/changeset/base/239292
Log:
Explicitly terminate the string after strncpy(3).
Modified:
head/sys/boot/zfs/zfs.c
Modified: head/sys/boot/zfs/zfs.c
==============================================================================
--- head/sys/boot/zfs/zfs.c Wed Aug 15 08:34:31 2012 (r239291)
+++ head/sys/boot/zfs/zfs.c Wed Aug 15 09:18:49 2012 (r239292)
@@ -422,6 +422,7 @@ zfs_probe_partition(void *arg, const cha
ppa = (struct zfs_probe_args *)arg;
strncpy(devname, ppa->devname, strlen(ppa->devname) - 1);
+ devname[strlen(ppa->devname) - 1] = '\0';
sprintf(devname, "%s%s:", devname, partname);
pa.fd = open(devname, O_RDONLY);
if (pa.fd == -1)
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