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sd-bus: do not read unused value

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This commit is contained in:
Yu Watanabe 2022-04-17 07:25:09 +09:00
parent c2d7dd35d2
commit 6a7ca27740
1 changed files with 2 additions and 2 deletions
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4
src/libsystemd/sd-bus/bus-track.c
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@ -165,13 +165,13 @@ DEFINE_PUBLIC_TRIVIAL_REF_UNREF_FUNC(sd_bus_track, sd_bus_track, track_free);
static int on_name_owner_changed(sd_bus_message *message, void *userdata, sd_bus_error *error) {
sd_bus_track *track = userdata;
const char *name, *old, *new;
const char *name;
int r;
assert(message);
assert(track);
r = sd_bus_message_read(message, "sss", &name, &old, &new);
r = sd_bus_message_read(message, "sss", &name, NULL, NULL);
if (r < 0)
return 0;