X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=src%2Fcommon%2Fdynamic-buffer.c;h=ec5d84bf9c9ea1a3955a04e2cf72ef9a5ce82189;hb=01f71673646be9fe0dbfddcea65b4081b53607c7;hp=73195cc2a5586f621314a9b23b55948edec55c40;hpb=093627be892001471417cd94ab307f14377a032a;p=lttng-tools.git

diff --git a/src/common/dynamic-buffer.c b/src/common/dynamic-buffer.c
index 73195cc2a..ec5d84bf9 100644
--- a/src/common/dynamic-buffer.c
+++ b/src/common/dynamic-buffer.c
@@ -108,22 +108,12 @@ int lttng_dynamic_buffer_set_size(struct lttng_dynamic_buffer *buffer,
 	}
 
 	if (new_size > buffer->_capacity) {
-		size_t original_size = buffer->size;
-		size_t original_capacity = buffer->_capacity;
-
 		ret = lttng_dynamic_buffer_set_capacity(buffer, new_size);
 		if (ret) {
 			goto end;
 		}
 
-		/*
-		 * Zero-initialize the space that was left in the buffer at the
-		 * before we increased its capacity (original capacity - original size).
-		 * The newly acquired capacity (new capacity - original capacity)
-		 * is zeroed by lttng_dynamic_buffer_set_capacity().
-		 */
-		memset(buffer->data + original_size, 0,
-				original_capacity - original_size);
+		memset(buffer->data + buffer->size, 0, new_size - buffer->size);
 	} else if (new_size > buffer->size) {
 		memset(buffer->data + buffer->size, 0, new_size - buffer->size);
 	} else {