send-pack: isolate sigpipe in demuxer thread

diff --git a/submodule.c b/submodule.c
index 14e76247bf107da916cf100b8078cf10238e6b76..2a6cc9e8bab8f8ac198d7621131bcd70b38956a3 100644 (file)
--- a/submodule.c
+++ b/submodule.c
@@ -68,7 +68,7 @@ int update_path_in_gitmodules(const char *oldpath, const char *newpath)
        strbuf_addstr(&entry, "submodule.");
        strbuf_addstr(&entry, submodule->name);
        strbuf_addstr(&entry, ".path");
-       if (git_config_set_in_file(".gitmodules", entry.buf, newpath) < 0) {
+       if (git_config_set_in_file_gently(".gitmodules", entry.buf, newpath) < 0) {
                /* Maybe the user already did that, don't error out here */
                warning(_("Could not update .gitmodules entry %s"), entry.buf);
                strbuf_release(&entry);
@@ -122,7 +122,7 @@ static int add_submodule_odb(const char *path)
        struct strbuf objects_directory = STRBUF_INIT;
        struct alternate_object_database *alt_odb;
        int ret = 0;
-       int alloc;
+       size_t alloc;
 
        strbuf_git_path_submodule(&objects_directory, path, "objects/");
        if (!is_directory(objects_directory.buf)) {
@@ -137,8 +137,8 @@ static int add_submodule_odb(const char *path)
                                        objects_directory.len))
                        goto done;
 
-       alloc = objects_directory.len + 42; /* for "12/345..." sha1 */
-       alt_odb = xmalloc(sizeof(*alt_odb) + alloc);
+       alloc = st_add(objects_directory.len, 42); /* for "12/345..." sha1 */
+       alt_odb = xmalloc(st_add(sizeof(*alt_odb), alloc));
        alt_odb->next = alt_odb_list;
        xsnprintf(alt_odb->base, alloc, "%s", objects_directory.buf);
        alt_odb->name = alt_odb->base + objects_directory.len;
@@ -1034,11 +1034,9 @@ void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir)
        /* Update core.worktree setting */
        strbuf_reset(&file_name);
        strbuf_addf(&file_name, "%s/config", git_dir);
-       if (git_config_set_in_file(file_name.buf, "core.worktree",
-                                  relative_path(real_work_tree, git_dir,
-                                                &rel_path)))
-               die(_("Could not set core.worktree in %s"),
-                   file_name.buf);
+       git_config_set_in_file(file_name.buf, "core.worktree",
+                              relative_path(real_work_tree, git_dir,
+                                            &rel_path));
 
        strbuf_release(&file_name);
        strbuf_release(&rel_path);