diff options
Diffstat (limited to 'path.c')
| -rw-r--r-- | path.c | 36 |
1 files changed, 18 insertions, 18 deletions
@@ -34,11 +34,10 @@ static struct strbuf *get_pathname(void) return sb; } -static char *cleanup_path(char *path) +static const char *cleanup_path(const char *path) { /* Clean it up */ - if (!memcmp(path, "./", 2)) { - path += 2; + if (skip_prefix(path, "./", &path)) { while (*path == '/') path++; } @@ -47,7 +46,7 @@ static char *cleanup_path(char *path) static void strbuf_cleanup_path(struct strbuf *sb) { - char *path = cleanup_path(sb->buf); + const char *path = cleanup_path(sb->buf); if (path > sb->buf) strbuf_remove(sb, 0, path - sb->buf); } @@ -64,7 +63,7 @@ char *mksnpath(char *buf, size_t n, const char *fmt, ...) strlcpy(buf, bad_path, n); return buf; } - return cleanup_path(buf); + return (char *)cleanup_path(buf); } static int dir_prefix(const char *buf, const char *dir) @@ -193,7 +192,7 @@ static void *add_to_trie(struct trie *root, const char *key, void *value) * Split this node: child will contain this node's * existing children. */ - child = malloc(sizeof(*child)); + child = xmalloc(sizeof(*child)); memcpy(child->children, root->children, sizeof(root->children)); child->len = root->len - i - 1; @@ -637,8 +636,9 @@ void strbuf_git_common_path(struct strbuf *sb, int validate_headref(const char *path) { struct stat st; - char *buf, buffer[256]; - unsigned char sha1[20]; + char buffer[256]; + const char *refname; + struct object_id oid; int fd; ssize_t len; @@ -662,24 +662,24 @@ int validate_headref(const char *path) len = read_in_full(fd, buffer, sizeof(buffer)-1); close(fd); + if (len < 0) + return -1; + buffer[len] = '\0'; + /* * Is it a symbolic ref? */ - if (len < 4) - return -1; - if (!memcmp("ref:", buffer, 4)) { - buf = buffer + 4; - len -= 4; - while (len && isspace(*buf)) - buf++, len--; - if (len >= 5 && !memcmp("refs/", buf, 5)) + if (skip_prefix(buffer, "ref:", &refname)) { + while (isspace(*refname)) + refname++; + if (starts_with(refname, "refs/")) return 0; } /* * Is this a detached HEAD? */ - if (!get_sha1_hex(buffer, sha1)) + if (!get_oid_hex(buffer, &oid)) return 0; return -1; @@ -717,7 +717,7 @@ char *expand_user_path(const char *path, int real_home) if (!home) goto return_null; if (real_home) - strbuf_addstr(&user_path, real_path(home)); + strbuf_add_real_path(&user_path, home); else strbuf_addstr(&user_path, home); #ifdef GIT_WINDOWS_NATIVE |