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| author |   Baptiste Daroussin <bapt@FreeBSD.org> | 2015-05-09 19:09:34 +0000 |
|---|---|---|
| committer | Baptiste Daroussin <bapt@FreeBSD.org> | 2015-05-09 19:09:34 +0000 |
| commit | 5a8ca2aae854fec5fb750b42e5e0bd974254c3ac (patch) | |
| tree | cabbbac88e12341faf080ff86793d4d9d68b1de4 /pw/pw_user.c | |
| parent | 6e7814395c1b2372a7de0986db48a982f2a07856 (diff) | |
| download | pw-darwin-5a8ca2aae854fec5fb750b42e5e0bd974254c3ac.tar.gz pw-darwin-5a8ca2aae854fec5fb750b42e5e0bd974254c3ac.tar.zst pw-darwin-5a8ca2aae854fec5fb750b42e5e0bd974254c3ac.zip | |
Use snprintf(3) instead of strcpy(3) + strncat(3)
Diffstat (limited to 'pw/pw_user.c')
| -rw-r--r-- | pw/pw_user.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/pw/pw_user.c b/pw/pw_user.c index 483148a..0f7dd26 100644 --- a/pw/pw_user.c +++ b/pw/pw_user.c @@ -185,8 +185,7 @@ pw_user(struct userconf * cnf, int mode, struct cargs * args) * But we create a symlink from cnf->home -> "/usr" -> cnf->home */ if (strchr(cnf->home+1, '/') == NULL) { - strcpy(dbuf, "/usr"); - strncat(dbuf, cnf->home, MAXPATHLEN-5); + snprintf(dbuf, MAXPATHLEN, "/usr%s", cnf->home); if (mkdir(dbuf, _DEF_DIRMODE) != -1 || errno == EEXIST) { chown(dbuf, 0, 0); /* |