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Changed ReadAt() return codes so that when ReadAt() is called with pos >= the size of the BBitmap, it returns B_ERROR instead of B_BAD_VALUE. The BBitmapTranslator expects B_ERROR to be returned in this case and will return an error code as the result to the Translate call if B_ERROR is not returned.

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@732 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Matthew Wilber
2002-08-13 03:48:56 +00:00
parent 8678adcbd9
commit d359a8f9ef
1 changed files with 2 additions and 2 deletions
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src/kits/translation/BitmapStream.cpp
+2 -2
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@@ -127,9 +127,9 @@ BBitmapStream::~BBitmapStream()
status_t status_t
BBitmapStream::ReadAt(off_t pos, void *buffer, size_t size) BBitmapStream::ReadAt(off_t pos, void *buffer, size_t size)
{ {
if (!buffer || pos < 0 || pos >= fSize) if (!buffer || pos < 0)
return B_BAD_VALUE; return B_BAD_VALUE;
if (!fBitmap) if (!fBitmap || pos >= fSize)
return B_ERROR; return B_ERROR;
if (!size) if (!size)
return B_NO_ERROR; return B_NO_ERROR;