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| author | Junio C Hamano <gitster@pobox.com> | 2024-05-13 12:24:54 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2024-05-13 12:24:54 -0700 |
| commit | 17bc3a4767f2de77b9eb4a8a7b7da966ffbe7ec0 (patch) | |
| tree | 3e91636cac7d4405f77b8722efce98d488671e9c /path.c | |
| parent | 3e4a232f6e3bd3b7dd920bb07b21cf1c8b4e1a7f (diff) | |
| parent | c8aed5e8dadf913e041cde72d704aa91f378b71b (diff) | |
| download | git-17bc3a4767f2de77b9eb4a8a7b7da966ffbe7ec0.tar.gz | |
Merge branch 'ps/undecided-is-not-necessarily-sha1' into jc/undecided-is-not-necessarily-sha1-fix
* ps/undecided-is-not-necessarily-sha1:
repository: stop setting SHA1 as the default object hash
oss-fuzz/commit-graph: set up hash algorithm
builtin/shortlog: don't set up revisions without repo
builtin/diff: explicitly set hash algo when there is no repo
builtin/bundle: abort "verify" early when there is no repository
builtin/blame: don't access potentially unitialized `the_hash_algo`
builtin/rev-parse: allow shortening to more than 40 hex characters
remote-curl: fix parsing of detached SHA256 heads
attr: fix BUG() when parsing attrs outside of repo
attr: don't recompute default attribute source
parse-options-cb: only abbreviate hashes when hash algo is known
path: move `validate_headref()` to its only user
path: harden validation of HEAD with non-standard hashes
Diffstat (limited to 'path.c')
| -rw-r--r-- | path.c | 53 |
1 files changed, 0 insertions, 53 deletions
@@ -5,7 +5,6 @@ #include "abspath.h" #include "environment.h" #include "gettext.h" -#include "hex.h" #include "repository.h" #include "strbuf.h" #include "string-list.h" @@ -647,58 +646,6 @@ void strbuf_git_common_path(struct strbuf *sb, va_end(args); } -int validate_headref(const char *path) -{ - struct stat st; - char buffer[256]; - const char *refname; - struct object_id oid; - int fd; - ssize_t len; - - if (lstat(path, &st) < 0) - return -1; - - /* Make sure it is a "refs/.." symlink */ - if (S_ISLNK(st.st_mode)) { - len = readlink(path, buffer, sizeof(buffer)-1); - if (len >= 5 && !memcmp("refs/", buffer, 5)) - return 0; - return -1; - } - - /* - * Anything else, just open it and try to see if it is a symbolic ref. - */ - fd = open(path, O_RDONLY); - if (fd < 0) - return -1; - 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 (skip_prefix(buffer, "ref:", &refname)) { - while (isspace(*refname)) - refname++; - if (starts_with(refname, "refs/")) - return 0; - } - - /* - * Is this a detached HEAD? - */ - if (!get_oid_hex(buffer, &oid)) - return 0; - - return -1; -} - static struct passwd *getpw_str(const char *username, size_t len) { struct passwd *pw; |