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bus: align the buffer we pass to the kernel

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This commit is contained in:
Kay Sievers 2013-04-12 20:08:28 +02:00
parent 1b9abbf0d8
commit 8e7382422c
1 changed files with 3 additions and 2 deletions
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5
src/libsystemd-bus/bus-kernel.c
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@ -109,7 +109,7 @@ static int bus_message_setup_kmsg(sd_bus_message *m) {
sz += ALIGN8(offsetof(struct kdbus_msg, data) + dl + 1); sz += ALIGN8(offsetof(struct kdbus_msg, data) + dl + 1);
} }
m->kdbus = malloc0(sz); m->kdbus = aligned_alloc(8, sz);
if (!m->kdbus) if (!m->kdbus)
return -ENOMEM; return -ENOMEM;
@ -355,10 +355,11 @@ int bus_kernel_read_message(sd_bus *bus, sd_bus_message **m) {
for (;;) { for (;;) {
void *q; void *q;
q = realloc(bus->rbuffer, sz); q = aligned_alloc(8, sz);
if (!q) if (!q)
return -errno; return -errno;
free(bus->rbuffer);
k = bus->rbuffer = q; k = bus->rbuffer = q;
k->size = sz; k->size = sz;