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| author | Lennart Poettering <lennart@poettering.net> | 2013-12-12 21:25:31 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2013-12-13 04:06:43 +0100 |
| commit | 2c8d477a01cd154bbaab6c46a5ffeed3e55f1a6b (patch) | |
| tree | 55f11fafb17fb2e16fa4cfc9dc295817dd0874c3 | |
| parent | 5fba7bbfa47ef5c03a28000252d06ec82405d461 (diff) | |
bus: fix parsing of matches against empty strings
| -rw-r--r-- | src/libsystemd-bus/bus-match.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/libsystemd-bus/bus-match.c b/src/libsystemd-bus/bus-match.c index f7fca5f573..342819d9c0 100644 --- a/src/libsystemd-bus/bus-match.c +++ b/src/libsystemd-bus/bus-match.c @@ -755,6 +755,14 @@ int bus_match_parse( escaped = false; } + if (!value) { + value = strdup(""); + if (!value) { + r = -ENOMEM; + goto fail; + } + } + if (t == BUS_MATCH_MESSAGE_TYPE) { r = bus_message_type_from_string(value, &u); if (r < 0) |