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authorLibravatar Johannes Schindelin <johannes.schindelin@gmx.de>2019-12-04 21:38:25 +0100
committerLibravatar Johannes Schindelin <johannes.schindelin@gmx.de>2019-12-06 16:27:18 +0100
commit9ac92fed5b63176e653c3c42e2b66cdd203c906f (patch)
treea1733918e274272dc9aecb371717c52a071254c0 /builtin
parentGit 2.16.5 (diff)
parentGit 2.15.4 (diff)
downloadtgif-9ac92fed5b63176e653c3c42e2b66cdd203c906f.tar.xz
Sync with 2.15.4
* maint-2.15: (29 commits) Git 2.15.4 Git 2.14.6 mingw: handle `subst`-ed "DOS drives" mingw: refuse to access paths with trailing spaces or periods mingw: refuse to access paths with illegal characters unpack-trees: let merged_entry() pass through do_add_entry()'s errors quote-stress-test: offer to test quoting arguments for MSYS2 sh t6130/t9350: prepare for stringent Win32 path validation quote-stress-test: allow skipping some trials quote-stress-test: accept arguments to test via the command-line tests: add a helper to stress test argument quoting mingw: fix quoting of arguments Disallow dubiously-nested submodule git directories protect_ntfs: turn on NTFS protection by default path: also guard `.gitmodules` against NTFS Alternate Data Streams is_ntfs_dotgit(): speed it up mingw: disallow backslash characters in tree objects' file names path: safeguard `.git` against NTFS Alternate Streams Accesses clone --recurse-submodules: prevent name squatting on Windows is_ntfs_dotgit(): only verify the leading segment ...
Diffstat (limited to 'builtin')
-rw-r--r--builtin/clone.c2
-rw-r--r--builtin/submodule--helper.c17
2 files changed, 17 insertions, 2 deletions
diff --git a/builtin/clone.c b/builtin/clone.c
index 284651797e..8b5baedc61 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -760,7 +760,7 @@ static int checkout(int submodule_progress)
if (!err && (option_recurse_submodules.nr > 0)) {
struct argv_array args = ARGV_ARRAY_INIT;
- argv_array_pushl(&args, "submodule", "update", "--init", "--recursive", NULL);
+ argv_array_pushl(&args, "submodule", "update", "--require-init", "--recursive", NULL);
if (option_shallow_submodules == 1)
argv_array_push(&args, "--depth=1");
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 13312ac808..3c4b3b7032 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -16,6 +16,7 @@
#include "revision.h"
#include "diffcore.h"
#include "diff.h"
+#include "dir.h"
#define OPT_QUIET (1 << 0)
#define OPT_CACHED (1 << 1)
@@ -854,6 +855,7 @@ static int module_clone(int argc, const char **argv, const char *prefix)
char *p, *path = NULL, *sm_gitdir;
struct strbuf sb = STRBUF_INIT;
struct string_list reference = STRING_LIST_INIT_NODUP;
+ int require_init = 0;
char *sm_alternate = NULL, *error_strategy = NULL;
struct option module_clone_options[] = {
@@ -878,6 +880,8 @@ static int module_clone(int argc, const char **argv, const char *prefix)
OPT__QUIET(&quiet, "Suppress output for cloning a submodule"),
OPT_BOOL(0, "progress", &progress,
N_("force cloning progress")),
+ OPT_BOOL(0, "require-init", &require_init,
+ N_("disallow cloning into non-empty directory")),
OPT_END()
};
@@ -905,6 +909,10 @@ static int module_clone(int argc, const char **argv, const char *prefix)
} else
path = xstrdup(path);
+ if (validate_submodule_git_dir(sm_gitdir, name) < 0)
+ die(_("refusing to create/use '%s' in another submodule's "
+ "git dir"), sm_gitdir);
+
if (!file_exists(sm_gitdir)) {
if (safe_create_leading_directories_const(sm_gitdir) < 0)
die(_("could not create directory '%s'"), sm_gitdir);
@@ -916,6 +924,8 @@ static int module_clone(int argc, const char **argv, const char *prefix)
die(_("clone of '%s' into submodule path '%s' failed"),
url, path);
} else {
+ if (require_init && !access(path, X_OK) && !is_empty_dir(path))
+ die(_("directory not empty: '%s'"), path);
if (safe_create_leading_directories_const(path) < 0)
die(_("could not create directory '%s'"), path);
strbuf_addf(&sb, "%s/index", sm_gitdir);
@@ -964,6 +974,7 @@ struct submodule_update_clone {
int quiet;
int recommend_shallow;
struct string_list references;
+ unsigned require_init;
const char *depth;
const char *recursive_prefix;
const char *prefix;
@@ -979,7 +990,7 @@ struct submodule_update_clone {
int failed_clones_nr, failed_clones_alloc;
};
#define SUBMODULE_UPDATE_CLONE_INIT {0, MODULE_LIST_INIT, 0, \
- SUBMODULE_UPDATE_STRATEGY_INIT, 0, 0, -1, STRING_LIST_INIT_DUP, \
+ SUBMODULE_UPDATE_STRATEGY_INIT, 0, 0, -1, STRING_LIST_INIT_DUP, 0, \
NULL, NULL, NULL, \
STRING_LIST_INIT_DUP, 0, NULL, 0, 0}
@@ -1098,6 +1109,8 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce,
argv_array_pushl(&child->args, "--prefix", suc->prefix, NULL);
if (suc->recommend_shallow && sub->recommend_shallow == 1)
argv_array_push(&child->args, "--depth=1");
+ if (suc->require_init)
+ argv_array_push(&child->args, "--require-init");
argv_array_pushl(&child->args, "--path", sub->path, NULL);
argv_array_pushl(&child->args, "--name", sub->name, NULL);
argv_array_pushl(&child->args, "--url", url, NULL);
@@ -1249,6 +1262,8 @@ static int update_clone(int argc, const char **argv, const char *prefix)
OPT__QUIET(&suc.quiet, N_("don't print cloning progress")),
OPT_BOOL(0, "progress", &suc.progress,
N_("force cloning progress")),
+ OPT_BOOL(0, "require-init", &suc.require_init,
+ N_("disallow cloning into non-empty directory")),
OPT_END()
};