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readlink len-1

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This commit is contained in:
Kevin Lo 2012-02-14 10:17:03 +00:00
parent 93f902635b
commit 76a387fbba
1 changed files with 1 additions and 1 deletions
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2
usr.sbin/pw/cpdir.c
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@ -84,7 +84,7 @@ copymkdir(char const * dir, char const * skel, mode_t mode, uid_t uid, gid_t gid
if (strcmp(e->d_name, ".") != 0 && strcmp(e->d_name, "..") != 0)
copymkdir(dst, src, st.st_mode & _DEF_DIRMODE, uid, gid);
chflags(dst, st.st_flags); /* propagate flags */
} else if (S_ISLNK(st.st_mode) && (len = readlink(src, lnk, sizeof(lnk))) != -1) {
} else if (S_ISLNK(st.st_mode) && (len = readlink(src, lnk, sizeof(lnk) - 1)) != -1) {
lnk[len] = '\0';
symlink(lnk, dst);
lchown(dst, uid, gid);