From d778aa2556953067a60f207d64f6d2df23c019f9 Mon Sep 17 00:00:00 2001 From: Adam Sylvester Date: Sat, 5 May 2018 13:41:53 -0400 Subject: [PATCH] Add check for no rows --- modules/c++/nitf/source/ImageBlocker.cpp | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/modules/c++/nitf/source/ImageBlocker.cpp b/modules/c++/nitf/source/ImageBlocker.cpp index 97c45ba68..77da8cbcb 100644 --- a/modules/c++/nitf/source/ImageBlocker.cpp +++ b/modules/c++/nitf/source/ImageBlocker.cpp @@ -339,6 +339,11 @@ void ImageBlocker::block(const void* input, size_t numBytesPerPixel, void* output) const { + if (numRows == 0) + { + return; + } + // Find which segments we're in size_t firstSegIdx; size_t startBlockWithinFirstSeg;