1 files changed, 8 insertions, 0 deletions
diff --git a/git.c b/git.c
index 4359086fd6..2025f77d01 100644
--- a/git.c
+++ b/git.c
@@ -324,6 +324,7 @@ static void handle_internal_command(int argc, const char **argv)
 		{ "cat-file", cmd_cat_file, RUN_SETUP },
 		{ "check-attr", cmd_check_attr, RUN_SETUP },
 		{ "check-ignore", cmd_check_ignore, RUN_SETUP | NEED_WORK_TREE },
+		{ "check-mailmap", cmd_check_mailmap, RUN_SETUP },
 		{ "check-ref-format", cmd_check_ref_format },
 		{ "checkout", cmd_checkout, RUN_SETUP | NEED_WORK_TREE },
 		{ "checkout-index", cmd_checkout_index,
@@ -525,6 +526,13 @@ int main(int argc, char **av)
 	if (!cmd)
 		cmd = "git-help";
 
+	/*
+	 * Always open file descriptors 0/1/2 to avoid clobbering files
+	 * in die().  It also avoids messing up when the pipes are dup'ed
+	 * onto stdin/stdout/stderr in the child processes we spawn.
+	 */
+	sanitize_stdfds();
+
 	git_setup_gettext();
 
 	/*