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authorLennart Poettering <lennart@poettering.net>2016-08-17 19:04:35 +0200
committerLennart Poettering <lennart@poettering.net>2016-08-22 16:14:21 +0200
commit8b3b6f588cd9aecbfb17664a5961f789b5a11386 (patch)
treed5f393ac7dd4cea61f00ea9a2daf715376c122e8 /src/shared/bus-util.c
parent0b83b8a4dcd429e6d14f2251fffdc7eae215c1f5 (diff)
bus-util: make sure map_basic() returns EOPNOTSUPP if called for an unknown type
Make sure we return proper errors for types not understood yet.
Diffstat (limited to 'src/shared/bus-util.c')
-rw-r--r--src/shared/bus-util.c42
1 files changed, 17 insertions, 25 deletions
diff --git a/src/shared/bus-util.c b/src/shared/bus-util.c
index af676db3ea..fd42605b3e 100644
--- a/src/shared/bus-util.c
+++ b/src/shared/bus-util.c
@@ -1016,19 +1016,19 @@ static int map_basic(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_
return r;
switch (type) {
+
case SD_BUS_TYPE_STRING: {
- const char *s;
char **p = userdata;
+ const char *s;
r = sd_bus_message_read_basic(m, type, &s);
if (r < 0)
- break;
+ return r;
if (isempty(s))
s = NULL;
- r = free_and_strdup(p, s);
- break;
+ return free_and_strdup(p, s);
}
case SD_BUS_TYPE_ARRAY: {
@@ -1037,13 +1037,12 @@ static int map_basic(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_
r = bus_message_read_strv_extend(m, &l);
if (r < 0)
- break;
+ return r;
strv_free(*p);
*p = l;
l = NULL;
-
- break;
+ return 0;
}
case SD_BUS_TYPE_BOOLEAN: {
@@ -1052,11 +1051,10 @@ static int map_basic(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_
r = sd_bus_message_read_basic(m, type, &b);
if (r < 0)
- break;
+ return r;
*p = b;
-
- break;
+ return 0;
}
case SD_BUS_TYPE_INT32:
@@ -1065,10 +1063,10 @@ static int map_basic(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_
r = sd_bus_message_read_basic(m, type, &u);
if (r < 0)
- break;
+ return r;
*p = u;
- break;
+ return 0;
}
case SD_BUS_TYPE_INT64:
@@ -1077,30 +1075,24 @@ static int map_basic(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_
r = sd_bus_message_read_basic(m, type, &t);
if (r < 0)
- break;
+ return r;
*p = t;
- break;
+ return 0;
}
case SD_BUS_TYPE_DOUBLE: {
- double d;
- double *p = userdata;
+ double d, *p = userdata;
r = sd_bus_message_read_basic(m, type, &d);
if (r < 0)
- break;
+ return r;
*p = d;
+ return 0;
+ }}
- break;
- }
-
- default:
- break;
- }
-
- return r;
+ return -EOPNOTSUPP;
}
int bus_message_map_all_properties(