diff options
| author | Daniel Mack <daniel@zonque.org> | 2014-10-09 11:26:09 +0200 |
|---|---|---|
| committer | Daniel Mack <daniel@zonque.org> | 2014-10-09 11:26:09 +0200 |
| commit | b1543c4c93855b61b40118e9f14a0423dac2e078 (patch) | |
| tree | a8fb73196947fff3633471c98c558cb48d81807a /src/libsystemd | |
| parent | b923047d73f412be40ba162e0b664cff3c17a480 (diff) | |
sd-bus: check return value of asprintf()
Check for OOM conditions of asprintf() in bus_set_address_user().
Diffstat (limited to 'src/libsystemd')
| -rw-r--r-- | src/libsystemd/sd-bus/sd-bus.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/libsystemd/sd-bus/sd-bus.c b/src/libsystemd/sd-bus/sd-bus.c index bc4376fb51..549f9e0943 100644 --- a/src/libsystemd/sd-bus/sd-bus.c +++ b/src/libsystemd/sd-bus/sd-bus.c @@ -1163,7 +1163,11 @@ int bus_set_address_user(sd_bus *b) { #endif } else { #ifdef ENABLE_KDBUS - asprintf(&b->address, KERNEL_USER_BUS_FMT, getuid()); + int r; + + r = asprintf(&b->address, KERNEL_USER_BUS_FMT, getuid()); + if (r < 0) + return -ENOMEM; #else return -ECONNREFUSED; #endif |