use xmallocz to avoid size arithmetic

diff --git a/git.c b/git.c
index 42a4ee57843f569fb754121f01bb8c46feee2fd3..e61a59c0145af8d24575e11d38ff91910b2cae8a 100644 (file)
--- a/git.c
+++ b/git.c
@@ -239,19 +239,15 @@ static int handle_alias(int *argcp, const char ***argv)
        alias_string = alias_lookup(alias_command);
        if (alias_string) {
                if (alias_string[0] == '!') {
-                       const char **alias_argv;
-                       int argc = *argcp, i;
+                       struct child_process child = CHILD_PROCESS_INIT;
 
                        commit_pager_choice();
 
-                       /* build alias_argv */
-                       alias_argv = xmalloc(sizeof(*alias_argv) * (argc + 1));
-                       alias_argv[0] = alias_string + 1;
-                       for (i = 1; i < argc; ++i)
-                               alias_argv[i] = (*argv)[i];
-                       alias_argv[argc] = NULL;
+                       child.use_shell = 1;
+                       argv_array_push(&child.args, alias_string + 1);
+                       argv_array_pushv(&child.args, (*argv) + 1);
 
-                       ret = run_command_v_opt(alias_argv, RUN_USING_SHELL);
+                       ret = run_command(&child);
                        if (ret >= 0)   /* normal exit */
                                exit(ret);
 
@@ -370,6 +366,7 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv)
 
 static struct cmd_struct commands[] = {
        { "add", cmd_add, RUN_SETUP | NEED_WORK_TREE },
+       { "am", cmd_am, RUN_SETUP | NEED_WORK_TREE },
        { "annotate", cmd_annotate, RUN_SETUP },
        { "apply", cmd_apply, RUN_SETUP_GENTLY },
        { "archive", cmd_archive },
@@ -416,7 +413,7 @@ static struct cmd_struct commands[] = {
        { "index-pack", cmd_index_pack, RUN_SETUP_GENTLY },
        { "init", cmd_init_db, NO_SETUP },
        { "init-db", cmd_init_db, NO_SETUP },
-       { "interpret-trailers", cmd_interpret_trailers, RUN_SETUP },
+       { "interpret-trailers", cmd_interpret_trailers, RUN_SETUP_GENTLY },
        { "log", cmd_log, RUN_SETUP },
        { "ls-files", cmd_ls_files, RUN_SETUP },
        { "ls-remote", cmd_ls_remote, RUN_SETUP_GENTLY },
@@ -445,6 +442,7 @@ static struct cmd_struct commands[] = {
        { "pickaxe", cmd_blame, RUN_SETUP },
        { "prune", cmd_prune, RUN_SETUP },
        { "prune-packed", cmd_prune_packed, RUN_SETUP },
+       { "pull", cmd_pull, RUN_SETUP | NEED_WORK_TREE },
        { "push", cmd_push, RUN_SETUP },
        { "read-tree", cmd_read_tree, RUN_SETUP },
        { "receive-pack", cmd_receive_pack },
@@ -468,6 +466,7 @@ static struct cmd_struct commands[] = {
        { "stage", cmd_add, RUN_SETUP | NEED_WORK_TREE },
        { "status", cmd_status, RUN_SETUP | NEED_WORK_TREE },
        { "stripspace", cmd_stripspace },
+       { "submodule--helper", cmd_submodule__helper, RUN_SETUP },
        { "symbolic-ref", cmd_symbolic_ref, RUN_SETUP },
        { "tag", cmd_tag, RUN_SETUP },
        { "unpack-file", cmd_unpack_file, RUN_SETUP },
@@ -483,6 +482,7 @@ static struct cmd_struct commands[] = {
        { "verify-tag", cmd_verify_tag, RUN_SETUP },
        { "version", cmd_version },
        { "whatchanged", cmd_whatchanged, RUN_SETUP },
+       { "worktree", cmd_worktree, RUN_SETUP },
        { "write-tree", cmd_write_tree, RUN_SETUP },
 };