diff options
Diffstat (limited to 'camel/camel-simple-data-wrapper-stream.c')
| -rw-r--r-- | camel/camel-simple-data-wrapper-stream.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/camel/camel-simple-data-wrapper-stream.c b/camel/camel-simple-data-wrapper-stream.c index 7316997c03..5e89734729 100644 --- a/camel/camel-simple-data-wrapper-stream.c +++ b/camel/camel-simple-data-wrapper-stream.c @@ -50,7 +50,7 @@ read (CamelStream *stream, len = MIN (n, array->len - wrapper_stream->current_position); if (len > 0) { - memcpy (buffer, array->data, len); + memcpy (buffer, wrapper_stream->current_position + array->data, len); wrapper_stream->current_position += len; return len; } else { @@ -161,13 +161,18 @@ seek (CamelSeekableStream *stream, new_position = wrapper_stream->current_position + offset; break; case CAMEL_STREAM_END: - new_position = wrapper_stream->wrapper->byte_array->len; + new_position = wrapper_stream->wrapper->byte_array->len - offset; break; default: g_warning ("Unknown CamelStreamSeekPolicy %d.", policy); return -1; } + if (new_position<0) + new_position = 0; + else if (new_position>=wrapper_stream->wrapper->byte_array->len) + new_position = wrapper_stream->wrapper->byte_array->len-1; + wrapper_stream->current_position = new_position; return new_position; } |