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core/dbus-socket: check the socket path is absolute

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In config_parse_socket_listen(), we have checked the path is absolute,
however we have not in the dbus method.

(cherry picked from commit 4de2b47bde)
(cherry picked from commit e093acd062)
(cherry picked from commit 22d1f01b05)
This commit is contained in:
Yu Watanabe 2023-02-23 18:03:50 +09:00 committed by Zbigniew Jędrzejewski-Szmek
parent 8be4af4204
commit 1a4634b6f4
1 changed files with 1 additions and 1 deletions
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2
src/core/dbus-socket.c
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@ -380,7 +380,7 @@ static int bus_socket_set_transient_property(
return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Unknown Socket type: %s", t);
if (p->type != SOCKET_SOCKET) {
if (!path_is_valid(a))
if (!path_is_absolute(a) || !path_is_valid(a))
return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid socket path: %s", a);
p->path = strdup(a);