diff options
| -rw-r--r-- | Makefile | 7 | ||||
| -rw-r--r-- | builtin-init-db.c | 15 |
2 files changed, 18 insertions, 4 deletions
@@ -72,6 +72,9 @@ all: # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is # generally faster on your platform than accessing the working directory. # +# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support +# the executable mode bit, but doesn't really do so. +# # Define NO_IPV6 if you lack IPv6 support and getaddrinfo(). # # Define NO_SOCKADDR_STORAGE if your platform does not have struct @@ -361,6 +364,7 @@ ifeq ($(uname_O),Cygwin) NEEDS_LIBICONV = YesPlease NO_C99_FORMAT = YesPlease NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes + NO_TRUSTABLE_FILEMODE = UnfortunatelyYes # There are conflicting reports about this. # On some boxes NO_MMAP is needed, and not so elsewhere. # Try commenting this out if you suspect MMAP is more efficient @@ -521,6 +525,9 @@ endif ifdef NO_FAST_WORKING_DIRECTORY BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY endif +ifdef NO_TRUSTABLE_FILEMODE + BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE +endif ifdef NO_IPV6 BASIC_CFLAGS += -DNO_IPV6 endif diff --git a/builtin-init-db.c b/builtin-init-db.c index 01f366ad0b..97fd82ff06 100644 --- a/builtin-init-db.c +++ b/builtin-init-db.c @@ -10,6 +10,12 @@ #define DEFAULT_GIT_TEMPLATE_DIR "/usr/share/git-core/templates/" #endif +#ifdef NO_TRUSTABLE_FILEMODE +#define TEST_FILEMODE 0 +#else +#define TEST_FILEMODE 1 +#endif + static void safe_create_dir(const char *dir, int share) { if (mkdir(dir, 0777) < 0) { @@ -175,6 +181,7 @@ static int create_default_files(const char *git_dir, const char *template_path) struct stat st1; char repo_version_string[10]; int reinit; + int filemode; if (len > sizeof(path)-50) die("insane git directory %s", git_dir); @@ -236,14 +243,14 @@ static int create_default_files(const char *git_dir, const char *template_path) strcpy(path + len, "config"); /* Check filemode trustability */ - if (!lstat(path, &st1)) { + filemode = TEST_FILEMODE; + if (TEST_FILEMODE && !lstat(path, &st1)) { struct stat st2; - int filemode = (!chmod(path, st1.st_mode ^ S_IXUSR) && + filemode = (!chmod(path, st1.st_mode ^ S_IXUSR) && !lstat(path, &st2) && st1.st_mode != st2.st_mode); - git_config_set("core.filemode", - filemode ? "true" : "false"); } + git_config_set("core.filemode", filemode ? "true" : "false"); /* Enable logAllRefUpdates if a working tree is attached */ if (!is_bare_git_dir(git_dir)) |