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sd-bus: properly handle removals of non-existing matches
[elogind.git]
/
src
/
libsystemd
/
sd-bus
/
bus-match.c
diff --git
a/src/libsystemd/sd-bus/bus-match.c
b/src/libsystemd/sd-bus/bus-match.c
index 18afe0f12a0e96d585b8a29e81b3ff3a70cc01ec..5658c61ba789fba1529c99112bb4be8159f90b69 100644
(file)
--- a/
src/libsystemd/sd-bus/bus-match.c
+++ b/
src/libsystemd/sd-bus/bus-match.c
@@
-537,7
+537,7
@@
static int bus_match_find_compare_value(
else if (BUS_MATCH_CAN_HASH(t))
n = hashmap_get(c->compare.children, value_str);
else {
else if (BUS_MATCH_CAN_HASH(t))
n = hashmap_get(c->compare.children, value_str);
else {
- for (n = c->child; !value_node_same(n, t, value_u8, value_str); n = n->next)
+ for (n = c->child;
n &&
!value_node_same(n, t, value_u8, value_str); n = n->next)
;
}
;
}