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02d491 |
diff -up sudo-1.8.23/plugins/sudoers/def_data.c.nowaitopt sudo-1.8.23/plugins/sudoers/def_data.c
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02d491 |
--- sudo-1.8.23/plugins/sudoers/def_data.c.nowaitopt 2018-06-18 09:36:34.249307795 +0200
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02d491 |
+++ sudo-1.8.23/plugins/sudoers/def_data.c 2018-06-18 09:43:12.122986032 +0200
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02d491 |
@@ -498,6 +498,10 @@ struct sudo_defs_types sudo_defs_table[]
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02d491 |
N_("Don't pre-resolve all group names"),
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02d491 |
NULL,
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02d491 |
}, {
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02d491 |
+ "cmnd_no_wait", T_FLAG,
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02d491 |
+ N_("Don't fork and wait for the command to finish, just exec it"),
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02d491 |
+ NULL,
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02d491 |
+ }, {
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02d491 |
NULL, 0, NULL
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02d491 |
}
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02d491 |
};
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02d491 |
diff -up sudo-1.8.23/plugins/sudoers/def_data.h.nowaitopt sudo-1.8.23/plugins/sudoers/def_data.h
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02d491 |
--- sudo-1.8.23/plugins/sudoers/def_data.h.nowaitopt 2018-06-18 09:36:34.250307792 +0200
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02d491 |
+++ sudo-1.8.23/plugins/sudoers/def_data.h 2018-06-18 09:43:44.541878327 +0200
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02d491 |
@@ -228,6 +228,8 @@
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02d491 |
#define def_case_insensitive_group (sudo_defs_table[I_CASE_INSENSITIVE_GROUP].sd_un.flag)
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02d491 |
#define I_LEGACY_GROUP_PROCESSING 114
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02d491 |
#define def_legacy_group_processing (sudo_defs_table[I_LEGACY_GROUP_PROCESSING].sd_un.flag)
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02d491 |
+#define I_CMND_NO_WAIT 115
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02d491 |
+#define def_cmnd_no_wait (sudo_defs_table[I_CMND_NO_WAIT].sd_un.flag)
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02d491 |
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02d491 |
enum def_tuple {
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02d491 |
never,
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02d491 |
diff -up sudo-1.8.23/plugins/sudoers/def_data.in.nowaitopt sudo-1.8.23/plugins/sudoers/def_data.in
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02d491 |
--- sudo-1.8.23/plugins/sudoers/def_data.in.nowaitopt 2018-06-18 09:36:34.250307792 +0200
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02d491 |
+++ sudo-1.8.23/plugins/sudoers/def_data.in 2018-06-18 09:45:00.076627403 +0200
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02d491 |
@@ -360,3 +360,6 @@ case_insensitive_group
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02d491 |
legacy_group_processing
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02d491 |
T_FLAG
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02d491 |
"Don't pre-resolve all group names"
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02d491 |
+cmnd_no_wait
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02d491 |
+ T_FLAG
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02d491 |
+ "Don't fork and wait for the command to finish, just exec it"
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02d491 |
diff -up sudo-1.8.23/plugins/sudoers/policy.c.nowaitopt sudo-1.8.23/plugins/sudoers/policy.c
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02d491 |
diff -up sudo-1.8.23/plugins/sudoers/sudoers.c.nowaitopt sudo-1.8.23/plugins/sudoers/sudoers.c
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02d491 |
--- sudo-1.8.23/plugins/sudoers/sudoers.c.nowaitopt 2018-06-18 11:31:51.883751328 +0200
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02d491 |
+++ sudo-1.8.23/plugins/sudoers/sudoers.c 2018-06-18 11:31:03.670899166 +0200
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02d491 |
@@ -213,6 +213,20 @@ sudoers_policy_init(void *info, char * c
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02d491 |
def_match_group_by_gid = false;
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02d491 |
def_legacy_group_processing = false;
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02d491 |
}
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02d491 |
+
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02d491 |
+ /*
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02d491 |
+ * Emulate cmnd_no_wait option by disabling PAM session, PTY allocation
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02d491 |
+ * and I/O logging. This will cause sudo to execute the given command
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02d491 |
+ * directly instead of forking a separate process for it.
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02d491 |
+ */
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02d491 |
+ if (def_cmnd_no_wait) {
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02d491 |
+ def_pam_setcred = false;
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02d491 |
+ def_pam_session = false;
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02d491 |
+ def_use_pty = false;
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02d491 |
+ def_log_input = false;
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02d491 |
+ def_log_output = false;
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02d491 |
+ }
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02d491 |
+
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02d491 |
cleanup:
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02d491 |
if (!restore_perms())
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02d491 |
ret = -1;
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