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sbin/mount: strcpy -> strlcpy

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Reported by:	Coverity
CID:		1011173, 1011174
MFC after:	3 weeks
Sponsored by:	Spectra Logic Corp
This commit is contained in:
asomers 2017-04-07 15:39:41 +00:00
parent bf46da77c5
commit ef7bb44013
1 changed files with 4 additions and 3 deletions
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7
sbin/mount/mount.c
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@ -597,7 +597,7 @@ mountfs(const char *vfstype, const char *spec, const char *name, int flags,
append_arg(&mnt_argv, execname);
mangle(optbuf, &mnt_argv);
if (mountprog != NULL)
strcpy(execname, mountprog);
strlcpy(execname, mountprog, sizeof(execname));
append_arg(&mnt_argv, strdup(spec));
append_arg(&mnt_argv, strdup(name));
@ -902,8 +902,9 @@ putfsent(struct statfs *ent)
if (strncmp(ent->f_mntfromname, "<below>", 7) == 0 ||
strncmp(ent->f_mntfromname, "<above>", 7) == 0) {
strcpy(ent->f_mntfromname, (strnstr(ent->f_mntfromname, ":", 8)
+1));
strlcpy(ent->f_mntfromname,
(strnstr(ent->f_mntfromname, ":", 8) +1),
sizeof(ent->f_mntfromname));
}
l = strlen(ent->f_mntfromname);