diff options
Diffstat (limited to 'src/libsystemd/sd-bus')
| -rw-r--r-- | src/libsystemd/sd-bus/bus-control.c | 3 | ||||
| -rw-r--r-- | src/libsystemd/sd-bus/bus-message.c | 3 | ||||
| -rw-r--r-- | src/libsystemd/sd-bus/bus-socket.c | 6 |
3 files changed, 5 insertions, 7 deletions
diff --git a/src/libsystemd/sd-bus/bus-control.c b/src/libsystemd/sd-bus/bus-control.c index ff628cfe72..00de2a95da 100644 --- a/src/libsystemd/sd-bus/bus-control.c +++ b/src/libsystemd/sd-bus/bus-control.c @@ -1133,8 +1133,7 @@ static int add_name_change_match(sd_bus *bus, item->name_change.old_id.id = old_owner_id; item->name_change.new_id.id = new_owner_id; - if (name) - memcpy(item->name_change.name, name, l); + memcpy_safe(item->name_change.name, name, l); /* If the old name is unset or empty, then * this can match against added names */ diff --git a/src/libsystemd/sd-bus/bus-message.c b/src/libsystemd/sd-bus/bus-message.c index e939359338..6fd0001359 100644 --- a/src/libsystemd/sd-bus/bus-message.c +++ b/src/libsystemd/sd-bus/bus-message.c @@ -2633,8 +2633,7 @@ _public_ int sd_bus_message_append_array( if (r < 0) return r; - if (size > 0) - memcpy(p, ptr, size); + memcpy_safe(p, ptr, size); return 0; } diff --git a/src/libsystemd/sd-bus/bus-socket.c b/src/libsystemd/sd-bus/bus-socket.c index 1df571ac92..4f99719231 100644 --- a/src/libsystemd/sd-bus/bus-socket.c +++ b/src/libsystemd/sd-bus/bus-socket.c @@ -352,7 +352,7 @@ static int bus_socket_auth_write(sd_bus *b, const char *t) { if (!p) return -ENOMEM; - memcpy(p, b->auth_iovec[0].iov_base, b->auth_iovec[0].iov_len); + memcpy_safe(p, b->auth_iovec[0].iov_base, b->auth_iovec[0].iov_len); memcpy(p + b->auth_iovec[0].iov_len, t, l); b->auth_iovec[0].iov_base = p; @@ -789,7 +789,7 @@ int bus_socket_write_message(sd_bus *bus, sd_bus_message *m, size_t *idx) { n = m->n_iovec * sizeof(struct iovec); iov = alloca(n); - memcpy(iov, m->iovec, n); + memcpy_safe(iov, m->iovec, n); j = 0; iovec_advance(iov, &j, *idx); @@ -1000,7 +1000,7 @@ int bus_socket_read_message(sd_bus *bus) { return -ENOMEM; } - memcpy(f + bus->n_fds, CMSG_DATA(cmsg), n * sizeof(int)); + memcpy_safe(f + bus->n_fds, CMSG_DATA(cmsg), n * sizeof(int)); bus->fds = f; bus->n_fds += n; } else |