BUG/MEDIUM: buffer: Fix the wrapping case in bo_putblk
When the block of data need to be split to support the wrapping, the start of
the second block of data was wrong. We must be sure to skip data copied during
the first memcpy.
This patch must be backported to 1.8, 1.7, 1.6 and 1.5.
diff --git a/include/common/buffer.h b/include/common/buffer.h
index c920298..4adfdc6 100644
--- a/include/common/buffer.h
+++ b/include/common/buffer.h
@@ -468,7 +468,7 @@
memcpy(b->p, blk, half);
b->p = b_ptr(b, half);
if (len > half) {
- memcpy(b->p, blk, len - half);
+ memcpy(b->p, blk + half, len - half);
b->p = b_ptr(b, half);
}
b->o += len;