diff options
Diffstat (limited to 'src/tree.c')
| -rw-r--r-- | src/tree.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/tree.c b/src/tree.c index 7b47af347..6f9838880 100644 --- a/src/tree.c +++ b/src/tree.c @@ -26,7 +26,9 @@ static bool valid_filemode(const int filemode) static int valid_entry_name(const char *filename) { - return *filename != '\0' && strchr(filename, '/') == NULL; + return *filename != '\0' && strchr(filename, '/') == NULL && + strcmp(filename, "..") != 0 && strcmp(filename, ".") != 0 && + strcmp(filename, ".git") != 0; } static int entry_sort_cmp(const void *a, const void *b) @@ -372,6 +374,9 @@ static int append_entry( { git_tree_entry *entry; + if (!valid_entry_name(filename)) + return tree_error("Failed to insert entry. Invalid name for a tree entry"); + entry = alloc_entry(filename); GITERR_CHECK_ALLOC(entry); |