[PATCH] expand: Check d_type in expmeta before recursing
Herbert Xu <[email protected]>
| Newsgroups | org.kernel.vger.dash |
|---|---|
| Message-ID | <[email protected]> |
If the directory pointer is not a directory or symlink, do not recurse into expmeta. Signed-off-by: Herbert Xu <[email protected]> --- src/expand.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/expand.c b/src/expand.c index 345c498..527ce7c 100644 --- a/src/expand.c +++ b/src/expand.c @@ -1722,6 +1722,8 @@ static char *expmeta(char *name, unsigned name_len, size_t expdir_len) if (*dname == '.' && !matchdot) goto check_int; + if (c && dp->d_type != DT_DIR && dp->d_type != DT_LNK) + goto check_int; len = strlen(dname) + 1; p = dname; if (!FNMATCH_IS_ENABLED) { -- 2.39.2 -- Email: Herbert Xu <[email protected]> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt