Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  Updated NEWS
  Fix bug #68532: convert.base64-encode omits padding bytes

1 files changed, 12 insertions, 8 deletions

diff --git a/main/streams/memory.c b/main/streams/memory.c
index 09421ea49d..81275f7797 100644
--- a/main/streams/memory.c
+++ b/main/streams/memory.c
@@ -87,15 +87,19 @@ static size_t php_stream_memory_read(php_stream *stream, char *buf, size_t count
 	php_stream_memory_data *ms = (php_stream_memory_data*)stream->abstract;
 	assert(ms != NULL);
 
-	if (ms->fpos + count >= ms->fsize) {
-		count = ms->fsize - ms->fpos;
+	if (ms->fpos == ms->fsize) {
 		stream->eof = 1;
-	}
-	if (count) {
-		assert(ms->data!= NULL);
-		assert(buf!= NULL);
-		memcpy(buf, ms->data+ms->fpos, count);
-		ms->fpos += count;
+		count = 0;
+	} else {
+		if (ms->fpos + count >= ms->fsize) {
+			count = ms->fsize - ms->fpos;
+		}
+		if (count) {
+			assert(ms->data!= NULL);
+			assert(buf!= NULL);
+			memcpy(buf, ms->data+ms->fpos, count);
+			ms->fpos += count;
+		}
 	}
 	return count;
 }