diff options
Diffstat (limited to 'assuan/assuan-uds.c')
| -rw-r--r-- | assuan/assuan-uds.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/assuan/assuan-uds.c b/assuan/assuan-uds.c index 77945fb5..70ec8ccc 100644 --- a/assuan/assuan-uds.c +++ b/assuan/assuan-uds.c @@ -111,6 +111,8 @@ uds_reader (assuan_context_t ctx, void *buf, size_t buflen) len = _assuan_simple_recvmsg (ctx, &msg); if (len < 0) return -1; + if (len == 0) + return 0; ctx->uds.buffersize = len; ctx->uds.bufferoffset = 0; @@ -150,7 +152,7 @@ uds_reader (assuan_context_t ctx, void *buf, size_t buflen) if (len > buflen) /* We have more than the user requested. */ len = buflen; - memcpy (buf, ctx->uds.buffer + ctx->uds.bufferoffset, len); + memcpy (buf, (char*)ctx->uds.buffer + ctx->uds.bufferoffset, len); ctx->uds.buffersize -= len; assert (ctx->uds.buffersize >= 0); ctx->uds.bufferoffset += len; |