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path: root/src/libsystemd/sd-bus/bus-message.c
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Diffstat (limited to 'src/libsystemd/sd-bus/bus-message.c')
-rw-r--r--src/libsystemd/sd-bus/bus-message.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/libsystemd/sd-bus/bus-message.c b/src/libsystemd/sd-bus/bus-message.c
index 97ab0e3bea..b9d7f6dbfd 100644
--- a/src/libsystemd/sd-bus/bus-message.c
+++ b/src/libsystemd/sd-bus/bus-message.c
@@ -4885,6 +4885,7 @@ int bus_message_parse_fields(sd_bus_message *m) {
size_t ri;
int r;
uint32_t unix_fds = 0;
+ bool unix_fds_set = false;
void *offsets = NULL;
unsigned n_offsets = 0;
size_t sz = 0;
@@ -5097,7 +5098,7 @@ int bus_message_parse_fields(sd_bus_message *m) {
}
case BUS_MESSAGE_HEADER_UNIX_FDS:
- if (unix_fds != 0)
+ if (unix_fds_set)
return -EBADMSG;
if (!streq(signature, "u"))
@@ -5107,9 +5108,7 @@ int bus_message_parse_fields(sd_bus_message *m) {
if (r < 0)
return -EBADMSG;
- if (unix_fds == 0)
- return -EBADMSG;
-
+ unix_fds_set = true;
break;
default: