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-rw-r--r--builtin/branch.c77
-rw-r--r--builtin/checkout.c4
-rw-r--r--builtin/clean.c3
-rw-r--r--builtin/commit.c5
-rw-r--r--builtin/diff-index.c1
-rw-r--r--builtin/diff.c3
-rw-r--r--builtin/for-each-ref.c1
-rw-r--r--builtin/get-tar-commit-id.c6
-rw-r--r--builtin/grep.c2
-rw-r--r--builtin/index-pack.c4
-rw-r--r--builtin/name-rev.c1
-rw-r--r--builtin/pack-objects.c2
-rw-r--r--builtin/rebase--helper.c29
-rw-r--r--builtin/receive-pack.c3
-rw-r--r--builtin/rev-parse.c18
-rw-r--r--builtin/show-branch.c2
-rw-r--r--builtin/tag.c12
-rw-r--r--builtin/unpack-objects.c2
-rw-r--r--builtin/worktree.c24
19 files changed, 150 insertions, 49 deletions
diff --git a/builtin/branch.c b/builtin/branch.c
index 355f9ef5da..79dc9181fd 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -28,6 +28,7 @@ static const char * const builtin_branch_usage[] = {
N_("git branch [<options>] [-l] [-f] <branch-name> [<start-point>]"),
N_("git branch [<options>] [-r] (-d | -D) <branch-name>..."),
N_("git branch [<options>] (-m | -M) [<old-branch>] <new-branch>"),
+ N_("git branch [<options>] (-c | -C) [<old-branch>] <new-branch>"),
N_("git branch [<options>] [-r | -a] [--points-at]"),
N_("git branch [<options>] [-r | -a] [--format]"),
NULL
@@ -92,7 +93,7 @@ static int git_branch_config(const char *var, const char *value, void *cb)
return config_error_nonbool(var);
return color_parse(value, branch_colors[slot]);
}
- return git_default_config(var, value, cb);
+ return git_color_default_config(var, value, cb);
}
static const char *branch_get_color(enum color_branch ix)
@@ -216,7 +217,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
if (!head_rev)
die(_("Couldn't look up commit object for HEAD"));
}
- for (i = 0; i < argc; i++, strbuf_release(&bname)) {
+ for (i = 0; i < argc; i++, strbuf_reset(&bname)) {
char *target = NULL;
int flags = 0;
@@ -281,8 +282,9 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
}
free(name);
+ strbuf_release(&bname);
- return(ret);
+ return ret;
}
static int calc_maxwidth(struct ref_array *refs, int remote_bonus)
@@ -352,7 +354,7 @@ static char *build_format(struct ref_filter *filter, int maxwidth, const char *r
strbuf_addf(&obname, "%%(objectname:short=%d)", filter->abbrev);
strbuf_addf(&local, "%%(align:%d,left)%%(refname:lstrip=2)%%(end)", maxwidth);
- strbuf_addf(&local, "%s", branch_get_color(BRANCH_COLOR_RESET));
+ strbuf_addstr(&local, branch_get_color(BRANCH_COLOR_RESET));
strbuf_addf(&local, " %s ", obname.buf);
if (filter->verbose > 1)
@@ -456,15 +458,19 @@ static void reject_rebase_or_bisect_branch(const char *target)
free_worktrees(worktrees);
}
-static void rename_branch(const char *oldname, const char *newname, int force)
+static void copy_or_rename_branch(const char *oldname, const char *newname, int copy, int force)
{
struct strbuf oldref = STRBUF_INIT, newref = STRBUF_INIT, logmsg = STRBUF_INIT;
struct strbuf oldsection = STRBUF_INIT, newsection = STRBUF_INIT;
int recovery = 0;
int clobber_head_ok;
- if (!oldname)
- die(_("cannot rename the current branch while not on any."));
+ if (!oldname) {
+ if (copy)
+ die(_("cannot copy the current branch while not on any."));
+ else
+ die(_("cannot rename the current branch while not on any."));
+ }
if (strbuf_check_branch_ref(&oldref, oldname)) {
/*
@@ -487,16 +493,29 @@ static void rename_branch(const char *oldname, const char *newname, int force)
reject_rebase_or_bisect_branch(oldref.buf);
- strbuf_addf(&logmsg, "Branch: renamed %s to %s",
- oldref.buf, newref.buf);
+ if (copy)
+ strbuf_addf(&logmsg, "Branch: copied %s to %s",
+ oldref.buf, newref.buf);
+ else
+ strbuf_addf(&logmsg, "Branch: renamed %s to %s",
+ oldref.buf, newref.buf);
- if (rename_ref(oldref.buf, newref.buf, logmsg.buf))
+ if (!copy && rename_ref(oldref.buf, newref.buf, logmsg.buf))
die(_("Branch rename failed"));
+ if (copy && copy_existing_ref(oldref.buf, newref.buf, logmsg.buf))
+ die(_("Branch copy failed"));
- if (recovery)
- warning(_("Renamed a misnamed branch '%s' away"), oldref.buf + 11);
+ if (recovery) {
+ if (copy)
+ warning(_("Copied a misnamed branch '%s' away"),
+ oldref.buf + 11);
+ else
+ warning(_("Renamed a misnamed branch '%s' away"),
+ oldref.buf + 11);
+ }
- if (replace_each_worktree_head_symref(oldref.buf, newref.buf, logmsg.buf))
+ if (!copy &&
+ replace_each_worktree_head_symref(oldref.buf, newref.buf, logmsg.buf))
die(_("Branch renamed to %s, but HEAD is not updated!"), newname);
strbuf_release(&logmsg);
@@ -505,8 +524,10 @@ static void rename_branch(const char *oldname, const char *newname, int force)
strbuf_release(&oldref);
strbuf_addf(&newsection, "branch.%s", newref.buf + 11);
strbuf_release(&newref);
- if (git_config_rename_section(oldsection.buf, newsection.buf) < 0)
+ if (!copy && git_config_rename_section(oldsection.buf, newsection.buf) < 0)
die(_("Branch is renamed, but update of config-file failed"));
+ if (copy && strcmp(oldname, newname) && git_config_copy_section(oldsection.buf, newsection.buf) < 0)
+ die(_("Branch is copied, but update of config-file failed"));
strbuf_release(&oldsection);
strbuf_release(&newsection);
}
@@ -544,7 +565,7 @@ static int edit_branch_description(const char *branch_name)
int cmd_branch(int argc, const char **argv, const char *prefix)
{
- int delete = 0, rename = 0, force = 0, list = 0;
+ int delete = 0, rename = 0, copy = 0, force = 0, list = 0;
int reflog = 0, edit_description = 0;
int quiet = 0, unset_upstream = 0;
const char *new_upstream = NULL;
@@ -581,6 +602,8 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
OPT_BIT('D', NULL, &delete, N_("delete branch (even if not merged)"), 2),
OPT_BIT('m', "move", &rename, N_("move/rename a branch and its reflog"), 1),
OPT_BIT('M', NULL, &rename, N_("move/rename a branch, even if target exists"), 2),
+ OPT_BIT('c', "copy", &copy, N_("copy a branch and its reflog"), 1),
+ OPT_BIT('C', NULL, &copy, N_("copy a branch, even if target exists"), 2),
OPT_BOOL(0, "list", &list, N_("list branch names")),
OPT_BOOL('l', "create-reflog", &reflog, N_("create the branch's reflog")),
OPT_BOOL(0, "edit-description", &edit_description,
@@ -624,14 +647,14 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
argc = parse_options(argc, argv, prefix, options, builtin_branch_usage,
0);
- if (!delete && !rename && !edit_description && !new_upstream && !unset_upstream && argc == 0)
+ if (!delete && !rename && !copy && !edit_description && !new_upstream && !unset_upstream && argc == 0)
list = 1;
if (filter.with_commit || filter.merge != REF_FILTER_MERGED_NONE || filter.points_at.nr ||
filter.no_commit)
list = 1;
- if (!!delete + !!rename + !!new_upstream +
+ if (!!delete + !!rename + !!copy + !!new_upstream +
list + unset_upstream > 1)
usage_with_options(builtin_branch_usage, options);
@@ -649,6 +672,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
if (force) {
delete *= 2;
rename *= 2;
+ copy *= 2;
}
if (delete) {
@@ -703,20 +727,29 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
if (edit_branch_description(branch_name))
return 1;
+ } else if (copy) {
+ if (!argc)
+ die(_("branch name required"));
+ else if (argc == 1)
+ copy_or_rename_branch(head, argv[0], 1, copy > 1);
+ else if (argc == 2)
+ copy_or_rename_branch(argv[0], argv[1], 1, copy > 1);
+ else
+ die(_("too many branches for a copy operation"));
} else if (rename) {
if (!argc)
die(_("branch name required"));
else if (argc == 1)
- rename_branch(head, argv[0], rename > 1);
+ copy_or_rename_branch(head, argv[0], 0, rename > 1);
else if (argc == 2)
- rename_branch(argv[0], argv[1], rename > 1);
+ copy_or_rename_branch(argv[0], argv[1], 0, rename > 1);
else
- die(_("too many branches for a rename operation"));
+ die(_("too many arguments for a rename operation"));
} else if (new_upstream) {
struct branch *branch = branch_get(argv[0]);
if (argc > 1)
- die(_("too many branches to set new upstream"));
+ die(_("too many arguments to set new upstream"));
if (!branch) {
if (!argc || !strcmp(argv[0], "HEAD"))
@@ -739,7 +772,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
struct strbuf buf = STRBUF_INIT;
if (argc > 1)
- die(_("too many branches to unset upstream"));
+ die(_("too many arguments to unset upstream"));
if (!branch) {
if (!argc || !strcmp(argv[0], "HEAD"))
diff --git a/builtin/checkout.c b/builtin/checkout.c
index 34c3c5b615..fcff0de198 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -1122,9 +1122,8 @@ static int checkout_branch(struct checkout_opts *opts,
if (new->path && !opts->force_detach && !opts->new_branch &&
!opts->ignore_other_worktrees) {
- struct object_id oid;
int flag;
- char *head_ref = resolve_refdup("HEAD", 0, oid.hash, &flag);
+ char *head_ref = resolve_refdup("HEAD", 0, NULL, &flag);
if (head_ref &&
(!(flag & REF_ISSYMREF) || strcmp(head_ref, new->path)))
die_if_checked_out(new->path, 1);
@@ -1296,6 +1295,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
strbuf_release(&buf);
}
+ UNLEAK(opts);
if (opts.patch_mode || opts.pathspec.nr)
return checkout_paths(&opts, new.name);
else
diff --git a/builtin/clean.c b/builtin/clean.c
index 733b6d3745..189e20628c 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -126,7 +126,8 @@ static int git_clean_config(const char *var, const char *value, void *cb)
return 0;
}
- return git_default_config(var, value, cb);
+ /* inspect the color.ui config variable and others */
+ return git_color_default_config(var, value, cb);
}
static const char *clean_get_color(enum color_clean ix)
diff --git a/builtin/commit.c b/builtin/commit.c
index 32dc2101f5..af034553fc 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -1392,7 +1392,10 @@ int cmd_status(int argc, const char **argv, const char *prefix)
read_cache_preload(&s.pathspec);
refresh_index(&the_index, REFRESH_QUIET|REFRESH_UNMERGED, &s.pathspec, NULL, NULL);
- fd = hold_locked_index(&index_lock, 0);
+ if (use_optional_locks())
+ fd = hold_locked_index(&index_lock, 0);
+ else
+ fd = -1;
s.is_initial = get_oid(s.reference, &oid) ? 1 : 0;
if (!s.is_initial)
diff --git a/builtin/diff-index.c b/builtin/diff-index.c
index 9d772f8f27..522f4fdffd 100644
--- a/builtin/diff-index.c
+++ b/builtin/diff-index.c
@@ -56,5 +56,6 @@ int cmd_diff_index(int argc, const char **argv, const char *prefix)
return -1;
}
result = run_diff_index(&rev, cached);
+ UNLEAK(rev);
return diff_result_code(&rev.diffopt, result);
}
diff --git a/builtin/diff.c b/builtin/diff.c
index 91995965d7..aa6f746795 100644
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -463,5 +463,8 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
result = diff_result_code(&rev.diffopt, result);
if (1 < rev.diffopt.skip_stat_unmatch)
refresh_index_quietly();
+ UNLEAK(rev);
+ UNLEAK(ent);
+ UNLEAK(blob);
return result;
}
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index 5d7c921a77..e931be9ce4 100644
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -36,6 +36,7 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
OPT_GROUP(""),
OPT_INTEGER( 0 , "count", &maxcount, N_("show only <n> matched refs")),
OPT_STRING( 0 , "format", &format.format, N_("format"), N_("format to use for the output")),
+ OPT__COLOR(&format.use_color, N_("respect format colors")),
OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"),
N_("field name to sort on"), &parse_opt_ref_sorting),
OPT_CALLBACK(0, "points-at", &filter.points_at,
diff --git a/builtin/get-tar-commit-id.c b/builtin/get-tar-commit-id.c
index 6d9a79f9b3..2706fcfaf2 100644
--- a/builtin/get-tar-commit-id.c
+++ b/builtin/get-tar-commit-id.c
@@ -26,8 +26,10 @@ int cmd_get_tar_commit_id(int argc, const char **argv, const char *prefix)
usage(builtin_get_tar_commit_id_usage);
n = read_in_full(0, buffer, HEADERSIZE);
- if (n < HEADERSIZE)
- die("git get-tar-commit-id: read error");
+ if (n < 0)
+ die_errno("git get-tar-commit-id: read error");
+ if (n != HEADERSIZE)
+ die_errno("git get-tar-commit-id: EOF before reading tar header");
if (header->typeflag[0] != 'g')
return 1;
if (!skip_prefix(content, "52 comment=", &comment))
diff --git a/builtin/grep.c b/builtin/grep.c
index 19e23946ac..2d65f27d01 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -275,7 +275,7 @@ static int wait_all(void)
static int grep_cmd_config(const char *var, const char *value, void *cb)
{
int st = grep_config(var, value, cb);
- if (git_default_config(var, value, cb) < 0)
+ if (git_color_default_config(var, value, cb) < 0)
st = -1;
if (!strcmp(var, "grep.threads")) {
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index f2be145e12..8ec459f522 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -633,7 +633,7 @@ static int find_ofs_delta(const off_t offset, enum object_type type)
int first = 0, last = nr_ofs_deltas;
while (first < last) {
- int next = (first + last) / 2;
+ int next = first + (last - first) / 2;
struct ofs_delta_entry *delta = &ofs_deltas[next];
int cmp;
@@ -687,7 +687,7 @@ static int find_ref_delta(const unsigned char *sha1, enum object_type type)
int first = 0, last = nr_ref_deltas;
while (first < last) {
- int next = (first + last) / 2;
+ int next = first + (last - first) / 2;
struct ref_delta_entry *delta = &ref_deltas[next];
int cmp;
diff --git a/builtin/name-rev.c b/builtin/name-rev.c
index 598da6c8bc..9e088ebd11 100644
--- a/builtin/name-rev.c
+++ b/builtin/name-rev.c
@@ -494,5 +494,6 @@ int cmd_name_rev(int argc, const char **argv, const char *prefix)
always, allow_undefined, data.name_only);
}
+ UNLEAK(revs);
return 0;
}
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 5ee2c48ffb..6e77dfd444 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -1277,7 +1277,7 @@ static int done_pbase_path_pos(unsigned hash)
int lo = 0;
int hi = done_pbase_paths_num;
while (lo < hi) {
- int mi = (hi + lo) / 2;
+ int mi = lo + (hi - lo) / 2;
if (done_pbase_paths[mi] == hash)
return mi;
if (done_pbase_paths[mi] < hash)
diff --git a/builtin/rebase--helper.c b/builtin/rebase--helper.c
index c82b4dce68..f8519363a3 100644
--- a/builtin/rebase--helper.c
+++ b/builtin/rebase--helper.c
@@ -12,15 +12,30 @@ static const char * const builtin_rebase_helper_usage[] = {
int cmd_rebase__helper(int argc, const char **argv, const char *prefix)
{
struct replay_opts opts = REPLAY_OPTS_INIT;
+ int keep_empty = 0;
enum {
- CONTINUE = 1, ABORT
+ CONTINUE = 1, ABORT, MAKE_SCRIPT, SHORTEN_SHA1S, EXPAND_SHA1S,
+ CHECK_TODO_LIST, SKIP_UNNECESSARY_PICKS, REARRANGE_SQUASH
} command = 0;
struct option options[] = {
OPT_BOOL(0, "ff", &opts.allow_ff, N_("allow fast-forward")),
+ OPT_BOOL(0, "keep-empty", &keep_empty, N_("keep empty commits")),
OPT_CMDMODE(0, "continue", &command, N_("continue rebase"),
CONTINUE),
OPT_CMDMODE(0, "abort", &command, N_("abort rebase"),
ABORT),
+ OPT_CMDMODE(0, "make-script", &command,
+ N_("make rebase script"), MAKE_SCRIPT),
+ OPT_CMDMODE(0, "shorten-ids", &command,
+ N_("shorten SHA-1s in the todo list"), SHORTEN_SHA1S),
+ OPT_CMDMODE(0, "expand-ids", &command,
+ N_("expand SHA-1s in the todo list"), EXPAND_SHA1S),
+ OPT_CMDMODE(0, "check-todo-list", &command,
+ N_("check the todo list"), CHECK_TODO_LIST),
+ OPT_CMDMODE(0, "skip-unnecessary-picks", &command,
+ N_("skip unnecessary picks"), SKIP_UNNECESSARY_PICKS),
+ OPT_CMDMODE(0, "rearrange-squash", &command,
+ N_("rearrange fixup/squash lines"), REARRANGE_SQUASH),
OPT_END()
};
@@ -37,5 +52,17 @@ int cmd_rebase__helper(int argc, const char **argv, const char *prefix)
return !!sequencer_continue(&opts);
if (command == ABORT && argc == 1)
return !!sequencer_remove_state(&opts);
+ if (command == MAKE_SCRIPT && argc > 1)
+ return !!sequencer_make_script(keep_empty, stdout, argc, argv);
+ if (command == SHORTEN_SHA1S && argc == 1)
+ return !!transform_todo_ids(1);
+ if (command == EXPAND_SHA1S && argc == 1)
+ return !!transform_todo_ids(0);
+ if (command == CHECK_TODO_LIST && argc == 1)
+ return !!check_todo_list();
+ if (command == SKIP_UNNECESSARY_PICKS && argc == 1)
+ return !!skip_unnecessary_picks();
+ if (command == REARRANGE_SQUASH && argc == 1)
+ return !!rearrange_squash();
usage_with_options(builtin_rebase_helper_usage, options);
}
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index 29a0f3b75f..cc48767405 100644
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -1458,7 +1458,6 @@ static void execute_commands(struct command *commands,
{
struct check_connected_options opt = CHECK_CONNECTED_INIT;
struct command *cmd;
- struct object_id oid;
struct iterate_data data;
struct async muxer;
int err_fd = 0;
@@ -1515,7 +1514,7 @@ static void execute_commands(struct command *commands,
check_aliased_updates(commands);
free(head_name_to_free);
- head_name = head_name_to_free = resolve_refdup("HEAD", 0, oid.hash, NULL);
+ head_name = head_name_to_free = resolve_refdup("HEAD", 0, NULL, NULL);
if (use_atomic)
execute_commands_atomic(commands, si);
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index b9c13d3d9d..a8d7e6f7ae 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -387,6 +387,14 @@ static const char *skipspaces(const char *s)
return s;
}
+static char *findspace(const char *s)
+{
+ for (; *s; s++)
+ if (isspace(*s))
+ return (char*)s;
+ return NULL;
+}
+
static int cmd_parseopt(int argc, const char **argv, const char *prefix)
{
static int keep_dashdash = 0, stop_at_non_option = 0;
@@ -434,7 +442,7 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix)
/* parse: (<short>|<short>,<long>|<long>)[*=?!]*<arghint>? SP+ <help> */
while (strbuf_getline(&sb, stdin) != EOF) {
const char *s;
- const char *help;
+ char *help;
struct option *o;
if (!sb.len)
@@ -444,15 +452,17 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix)
memset(opts + onb, 0, sizeof(opts[onb]));
o = &opts[onb++];
- help = strchr(sb.buf, ' ');
- if (!help || *sb.buf == ' ') {
+ help = findspace(sb.buf);
+ if (!help || sb.buf == help) {
o->type = OPTION_GROUP;
o->help = xstrdup(skipspaces(sb.buf));
continue;
}
+ *help = '\0';
+
o->type = OPTION_CALLBACK;
- o->help = xstrdup(skipspaces(help));
+ o->help = xstrdup(skipspaces(help+1));
o->value = &parsed;
o->flags = PARSE_OPT_NOARG;
o->callback = &parseopt_dump;
diff --git a/builtin/show-branch.c b/builtin/show-branch.c
index 84547d6fba..6fa1f62a88 100644
--- a/builtin/show-branch.c
+++ b/builtin/show-branch.c
@@ -554,7 +554,7 @@ static int git_show_branch_config(const char *var, const char *value, void *cb)
return 0;
}
- return git_default_config(var, value, cb);
+ return git_color_default_config(var, value, cb);
}
static int omit_in_dense(struct commit *commit, struct commit **rev, int n)
diff --git a/builtin/tag.c b/builtin/tag.c
index c627794181..b38329b593 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -158,7 +158,7 @@ static int git_tag_config(const char *var, const char *value, void *cb)
if (starts_with(var, "column."))
return git_column_config(var, value, "tag", &colopts);
- return git_default_config(var, value, cb);
+ return git_color_default_config(var, value, cb);
}
static void write_tag_body(int fd, const struct object_id *oid)
@@ -411,6 +411,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
},
OPT_STRING( 0 , "format", &format.format, N_("format"),
N_("format to use for the output")),
+ OPT__COLOR(&format.use_color, N_("respect format colors")),
OPT_BOOL('i', "ignore-case", &icase, N_("sorting and filtering are case insensitive")),
OPT_END()
};
@@ -552,9 +553,10 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
if (force && !is_null_oid(&prev) && oidcmp(&prev, &object))
printf(_("Updated tag '%s' (was %s)\n"), tag, find_unique_abbrev(prev.hash, DEFAULT_ABBREV));
- strbuf_release(&err);
- strbuf_release(&buf);
- strbuf_release(&ref);
- strbuf_release(&reflog_msg);
+ UNLEAK(buf);
+ UNLEAK(ref);
+ UNLEAK(reflog_msg);
+ UNLEAK(msg);
+ UNLEAK(err);
return 0;
}
diff --git a/builtin/unpack-objects.c b/builtin/unpack-objects.c
index 689a29fac1..62ea264c46 100644
--- a/builtin/unpack-objects.c
+++ b/builtin/unpack-objects.c
@@ -394,7 +394,7 @@ static void unpack_delta_entry(enum object_type type, unsigned long delta_size,
lo = 0;
hi = nr;
while (lo < hi) {
- mid = (lo + hi)/2;
+ mid = lo + (hi - lo) / 2;
if (base_offset < obj_list[mid].offset) {
hi = mid;
} else if (base_offset > obj_list[mid].offset) {
diff --git a/builtin/worktree.c b/builtin/worktree.c
index de26849f55..7b9307aa58 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -38,7 +38,9 @@ static int prune_worktree(const char *id, struct strbuf *reason)
{
struct stat st;
char *path;
- int fd, len;
+ int fd;
+ size_t len;
+ ssize_t read_result;
if (!is_directory(git_path("worktrees/%s", id))) {
strbuf_addf(reason, _("Removing worktrees/%s: not a valid directory"), id);
@@ -56,10 +58,26 @@ static int prune_worktree(const char *id, struct strbuf *reason)
id, strerror(errno));
return 1;
}
- len = st.st_size;
+ len = xsize_t(st.st_size);
path = xmallocz(len);
- read_in_full(fd, path, len);
+
+ read_result = read_in_full(fd, path, len);
+ if (read_result < 0) {
+ strbuf_addf(reason, _("Removing worktrees/%s: unable to read gitdir file (%s)"),
+ id, strerror(errno));
+ close(fd);
+ free(path);
+ return 1;
+ }
close(fd);
+
+ if (read_result != len) {
+ strbuf_addf(reason,
+ _("Removing worktrees/%s: short read (expected %"PRIuMAX" bytes, read %"PRIuMAX")"),
+ id, (uintmax_t)len, (uintmax_t)read_result);
+ free(path);
+ return 1;
+ }
while (len && (path[len - 1] == '\n' || path[len - 1] == '\r'))
len--;
if (!len) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-21 14:51:07 +0000