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Prevent creating .., ., and .git with tree builder

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As per core git.
This commit is contained in:
Scott J. Goldman 2012-11-18 15:15:24 -08:00
parent 629c082930
commit 19af78bb36
2 changed files with 9 additions and 1 deletions
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4
src/tree.c
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@ -26,7 +26,9 @@ static bool valid_filemode(const int filemode)
static int valid_entry_name(const char *filename) 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) static int entry_sort_cmp(const void *a, const void *b)

6
tests-clar/object/tree/write.c
View File

@ -39,6 +39,12 @@ void test_object_tree_write__from_memory(void)
&bid, GIT_FILEMODE_BLOB)); &bid, GIT_FILEMODE_BLOB));
cl_git_fail(git_treebuilder_insert(NULL, builder, "/", cl_git_fail(git_treebuilder_insert(NULL, builder, "/",
&bid, GIT_FILEMODE_BLOB)); &bid, GIT_FILEMODE_BLOB));
cl_git_fail(git_treebuilder_insert(NULL, builder, ".git",
&bid, GIT_FILEMODE_BLOB));
cl_git_fail(git_treebuilder_insert(NULL, builder, "..",
&bid, GIT_FILEMODE_BLOB));
cl_git_fail(git_treebuilder_insert(NULL, builder, ".",
&bid, GIT_FILEMODE_BLOB));
cl_git_fail(git_treebuilder_insert(NULL, builder, "folder/new.txt", cl_git_fail(git_treebuilder_insert(NULL, builder, "folder/new.txt",
&bid, GIT_FILEMODE_BLOB)); &bid, GIT_FILEMODE_BLOB));