diff options
| -rw-r--r-- | cache.h | 3 | ||||
| -rw-r--r-- | path.c | 25 | ||||
| -rw-r--r-- | sha1_file.c | 2 |
3 files changed, 19 insertions, 11 deletions
@@ -613,7 +613,8 @@ enum sharedrepo { PERM_EVERYBODY = 0664, }; int git_config_perm(const char *var, const char *value); -int adjust_shared_perm(const char *path); +int set_shared_perm(const char *path, int mode); +#define adjust_shared_perm(path) set_shared_perm((path), 0) int safe_create_leading_directories(char *path); int safe_create_leading_directories_const(const char *path); char *enter_repo(char *path, int strict); @@ -311,16 +311,23 @@ char *enter_repo(char *path, int strict) return NULL; } -int adjust_shared_perm(const char *path) +int set_shared_perm(const char *path, int mode) { struct stat st; - int mode, tweak, shared; + int tweak, shared, orig_mode; - if (!shared_repository) + if (!shared_repository) { + if (mode) + return chmod(path, mode & ~S_IFMT); return 0; - if (lstat(path, &st) < 0) - return -1; - mode = st.st_mode; + } + if (!mode) { + if (lstat(path, &st) < 0) + return -1; + mode = st.st_mode; + orig_mode = mode; + } else + orig_mode = 0; if (shared_repository < 0) shared = -shared_repository; else @@ -344,9 +351,9 @@ int adjust_shared_perm(const char *path) } if (((shared_repository < 0 - ? (st.st_mode & (FORCE_DIR_SET_GID | 0777)) - : (st.st_mode & mode)) != mode) && - chmod(path, mode) < 0) + ? (orig_mode & (FORCE_DIR_SET_GID | 0777)) + : (orig_mode & mode)) != mode) && + chmod(path, (mode & ~S_IFMT)) < 0) return -2; return 0; } diff --git a/sha1_file.c b/sha1_file.c index 6f278593e..d978abf43 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -2280,7 +2280,7 @@ int move_temp_to_file(const char *tmpfile, const char *filename) } out: - if (chmod(filename, 0444) || adjust_shared_perm(filename)) + if (set_shared_perm(filename, (S_IFREG|0444))) return error("unable to set permission to '%s'", filename); return 0; } |