agent: New option --change-std-env-name.

* common/session-env.c (stdenvnames): Add field "disabled".
(INITIAL_ARRAYSIZE): Increase size a bit.
(session_env_mod_stdenvnames): New.
(session_env_list_stdenvnames): Handle the disabled flag.
* agent/gpg-agent.c (oChangeStdEnvName): New.
(opts): Add --change-std-env-name.
(main): Implement option.
--

GnuPG-bug-id: 7522

1 files changed, 6 insertions, 1 deletions

diff --git a/agent/gpg-agent.c b/agent/gpg-agent.c
index 758824144..9f002aacf 100644
--- a/agent/gpg-agent.c
+++ b/agent/gpg-agent.c
@@ -146,6 +146,7 @@ enum cmd_and_opt_values
   oAutoExpandSecmem,
   oListenBacklog,
   oInactivityTimeout,
+  oChangeStdEnvName,
 
   oWriteEnvFile,
 
@@ -239,7 +240,7 @@ static gpgrt_opt_t opts[] = {
   ARGPARSE_s_i (oListenBacklog, "listen-backlog", "@"),
   ARGPARSE_op_u (oAutoExpandSecmem, "auto-expand-secmem", "@"),
   ARGPARSE_s_s (oFakedSystemTime, "faked-system-time", "@"),
-
+  ARGPARSE_s_s (oChangeStdEnvName, "change-std-env-name", "@"),
 
   ARGPARSE_header ("Security", N_("Options controlling the security")),
 
@@ -1299,6 +1300,10 @@ main (int argc, char **argv)
         case oKeepTTY: opt.keep_tty = 1; break;
         case oKeepDISPLAY: opt.keep_display = 1; break;
 
+        case oChangeStdEnvName:
+          session_env_mod_stdenvnames (pargs.r.ret_str);
+          break;
+
 	case oSSHSupport:
           ssh_support = 1;
           break;