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authorLennart Poettering <lennart@poettering.net>2014-10-02 20:37:36 +0200
committerLennart Poettering <lennart@poettering.net>2014-10-02 20:38:00 +0200
commit2c652b6bfe816296a5664dae1125e6bb665b9d5e (patch)
tree2038cc991b5e821562fa09260653662080578335 /src/libsystemd/sd-bus/bus-kernel.c
parent8e00bfc234f43f49b16aa0124fb4b3f1c8eae4ef (diff)
kdbus: don't clobber return values, use strjoin() instead of asprintf(), keep function invocations and variable declarations separate
Diffstat (limited to 'src/libsystemd/sd-bus/bus-kernel.c')
-rw-r--r--src/libsystemd/sd-bus/bus-kernel.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/libsystemd/sd-bus/bus-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c
index 0e74f9136a..0c39e22ed7 100644
--- a/src/libsystemd/sd-bus/bus-kernel.c
+++ b/src/libsystemd/sd-bus/bus-kernel.c
@@ -1447,11 +1447,15 @@ int bus_kernel_create_endpoint(const char *bus_name, const char *ep_name, char *
}
if (ep_path) {
- int r = asprintf(ep_path, "%s/%s", dirname(path), ep_name);
- if (r == -1 || !*ep_path) {
+ char *p;
+
+ p = strjoin(dirname(path), "/", ep_name, NULL);
+ if (!p) {
safe_close(fd);
return -ENOMEM;
}
+
+ *ep_path = p;
}
return fd;