diff options
Diffstat (limited to 'backends/rng-egd.c')
| -rw-r--r-- | backends/rng-egd.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/backends/rng-egd.c b/backends/rng-egd.c index 9e5a5366f..25bb3b453 100644 --- a/backends/rng-egd.c +++ b/backends/rng-egd.c @@ -91,12 +91,14 @@ static int rng_egd_chr_can_read(void *opaque) static void rng_egd_chr_read(void *opaque, const uint8_t *buf, int size) { RngEgd *s = RNG_EGD(opaque); + size_t buf_offset = 0; while (size > 0 && s->requests) { RngRequest *req = s->requests->data; int len = MIN(size, req->size - req->offset); - memcpy(req->data + req->offset, buf, len); + memcpy(req->data + req->offset, buf + buf_offset, len); + buf_offset += len; req->offset += len; size -= len; @@ -167,7 +169,6 @@ static void rng_egd_set_chardev(Object *obj, const char *value, Error **errp) if (b->opened) { error_set(errp, QERR_PERMISSION_DENIED); } else { - g_free(s->chr_name); s->chr_name = g_strdup(value); } } |