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| author | Josh Gao <jmgao@google.com> | 2016-02-04 10:49:52 -0800 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2016-02-05 12:30:16 -0600 |
| commit | 2fd8d1a2595ee49f01d2987b125b642b7f50ea65 (patch) | |
| tree | 4b7cdf41232624bbf6dcfce305e53e0d773e05c5 /toys/posix | |
| parent | c02619bbc0acbb2b4588933ec1bbb7b7026adbb6 (diff) | |
| download | toybox-2fd8d1a2595ee49f01d2987b125b642b7f50ea65.tar.gz | |
Fix segfault when `find -iname` gets no argument.
Diffstat (limited to 'toys/posix')
| -rw-r--r-- | toys/posix/find.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/toys/posix/find.c b/toys/posix/find.c index febe688b..65beeb54 100644 --- a/toys/posix/find.c +++ b/toys/posix/find.c @@ -321,7 +321,8 @@ static int do_find(struct dirtree *new) if (new && s[i] == 'p') name = path = dirtree_path(new, 0); if (i) { if (check || !new) { - name = strlower(new ? name : arg); + char *temp = new ? name : arg; + name = temp ? strlower(temp) : 0; if (!new) { dlist_add(&TT.argdata, name); free(path); |