From bd287865d2b57395a340e85f1fac9b7ddff3ec14 Mon Sep 17 00:00:00 2001 From: Andreas Kling Date: Fri, 9 Jul 2010 16:59:04 +0200 Subject: QIODPLB: Sync behavior of ungetBlock() and ungetChar() ungetChar() supports ungetting data that didn't originate from the QIODevicePrivateLinearBuffer, so ungetBlock() should too. --- src/corelib/io/qiodevice_p.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/corelib/io/qiodevice_p.h b/src/corelib/io/qiodevice_p.h index 4a25562..1dd51ea 100644 --- a/src/corelib/io/qiodevice_p.h +++ b/src/corelib/io/qiodevice_p.h @@ -155,10 +155,10 @@ public: if ((first - buf) < size) { // underflow, the existing valid data needs to move to the end of the (potentially bigger) buffer makeSpace(len + size, freeSpaceAtStart); - memcpy(first - size, block, size); } first -= size; len += size; + memcpy(first, block, size); } private: -- cgit v0.12