diff options
Diffstat (limited to 'path.c')
| -rw-r--r-- | path.c | 40 |
1 files changed, 36 insertions, 4 deletions
@@ -1,16 +1,21 @@ /* * Utilities for paths and pathnames */ -#include "cache.h" +#include "git-compat-util.h" +#include "abspath.h" +#include "environment.h" +#include "gettext.h" +#include "hex.h" #include "repository.h" #include "strbuf.h" #include "string-list.h" #include "dir.h" #include "worktree.h" +#include "setup.h" #include "submodule-config.h" #include "path.h" #include "packfile.h" -#include "object-store.h" +#include "object-store-ll.h" #include "lockfile.h" #include "exec-cmd.h" @@ -347,7 +352,8 @@ static void init_common_trie(void) * Helper function for update_common_dir: returns 1 if the dir * prefix is common. */ -static int check_common(const char *unmatched, void *value, void *baton) +static int check_common(const char *unmatched, void *value, + void *baton UNUSED) { struct common_dir *dir = value; @@ -901,7 +907,13 @@ int adjust_shared_perm(const char *path) if (S_ISDIR(old_mode)) { /* Copy read bits to execute bits */ new_mode |= (new_mode & 0444) >> 2; - new_mode |= FORCE_DIR_SET_GID; + + /* + * g+s matters only if any extra access is granted + * based on group membership. + */ + if (FORCE_DIR_SET_GID && (new_mode & 060)) + new_mode |= FORCE_DIR_SET_GID; } if (((old_mode ^ new_mode) & ~S_IFMT) && @@ -1200,6 +1212,26 @@ int normalize_path_copy(char *dst, const char *src) return normalize_path_copy_len(dst, src, NULL); } +int strbuf_normalize_path(struct strbuf *src) +{ + struct strbuf dst = STRBUF_INIT; + + strbuf_grow(&dst, src->len); + if (normalize_path_copy(dst.buf, src->buf) < 0) { + strbuf_release(&dst); + return -1; + } + + /* + * normalize_path does not tell us the new length, so we have to + * compute it by looking for the new NUL it placed + */ + strbuf_setlen(&dst, strlen(dst.buf)); + strbuf_swap(src, &dst); + strbuf_release(&dst); + return 0; +} + /* * path = Canonical absolute path * prefixes = string_list containing normalized, absolute paths without |