3 files changed, 24 insertions, 10 deletions
diff --git a/indra/llimage/llimage.cpp b/indra/llimage/llimage.cpp
index cd7125197c..4a76d15096 100644
--- a/indra/llimage/llimage.cpp
+++ b/indra/llimage/llimage.cpp
@@ -748,7 +748,11 @@ U8* LLImageBase::allocateData(S32 size)
 	{
 		size = 0;
 		mWidth = mHeight = 0;
-		mData = NULL;
+		if (mData)
+		{
+			deleteData(); // virtual
+			mData = NULL;
+		}
 	}
 	mDataSize = size;
 	claimMem(mDataSize);
@@ -775,6 +779,7 @@ U8* LLImageBase::reallocateData(S32 size)
 	disclaimMem(mDataSize);
 	mDataSize = size;
 	claimMem(mDataSize);
+	mBadBufferAllocation = false;
 	return mData;
 }
 
diff --git a/indra/llimage/llimagedimensionsinfo.cpp b/indra/llimage/llimagedimensionsinfo.cpp
index a5e546e977..97b543f3b6 100644
--- a/indra/llimage/llimagedimensionsinfo.cpp
+++ b/indra/llimage/llimagedimensionsinfo.cpp
@@ -163,7 +163,7 @@ bool LLImageDimensionsInfo::getImageDimensionsJpeg()
 {
 	sJpegErrorEncountered = false;
 	clean();
-	FILE *fp = fopen (mSrcFilename.c_str(), "rb");
+	FILE *fp = LLFile::fopen(mSrcFilename, "rb");
 	if (fp == NULL) 
 	{
 		setLastError("Unable to open file for reading", mSrcFilename);
diff --git a/indra/llimage/llimagej2c.cpp b/indra/llimage/llimagej2c.cpp
index 68694496bc..c40df009d8 100644
--- a/indra/llimage/llimagej2c.cpp
+++ b/indra/llimage/llimagej2c.cpp
@@ -369,19 +369,28 @@ bool LLImageJ2C::loadAndValidate(const std::string &filename)
 	else
 	{
 		U8 *data = (U8*)ALLOCATE_MEM(LLImageBase::getPrivatePool(), file_size);
-		apr_size_t bytes_read = file_size;
-		apr_status_t s = apr_file_read(apr_file, data, &bytes_read); // modifies bytes_read	
-		infile.close() ;
-
-		if (s != APR_SUCCESS || (S32)bytes_read != file_size)
+		if (!data)
 		{
-			FREE_MEM(LLImageBase::getPrivatePool(), data);
-			setLastError("Unable to read entire file");
+			infile.close();
+			setLastError("Out of memory", filename);
 			res = false;
 		}
 		else
 		{
-			res = validate(data, file_size);
+			apr_size_t bytes_read = file_size;
+			apr_status_t s = apr_file_read(apr_file, data, &bytes_read); // modifies bytes_read	
+			infile.close();
+
+			if (s != APR_SUCCESS || (S32)bytes_read != file_size)
+			{
+				FREE_MEM(LLImageBase::getPrivatePool(), data);
+				setLastError("Unable to read entire file");
+				res = false;
+			}
+			else
+			{
+				res = validate(data, file_size);
+			}
 		}
 	}