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Code Issues Releases Activity

Explicitly terminate the string after strncpy(3).

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This commit is contained in:
Andrey V. Elsukov 2012-08-15 09:18:49 +00:00
parent b208396ea3
commit a188e43ef3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=239292
1 changed files with 1 additions and 0 deletions
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sys/boot/zfs/zfs.c
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@ -422,6 +422,7 @@ zfs_probe_partition(void *arg, const char *partname,
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)