National Institute of Standards and Technology
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Test case 149688

Description

This test case reads the taint source. If it contains a non-alphanumeric value, the source taint buffer is set to NULL. Subsequently, strcpy is called with the source taint buffer as this source. This causes a null pointer dereference.
Metadata
- Base program: FFmpeg
- Source Taint: SHARED_MEMORY
- Data Type: SIMPLE
- Data Flow: ADDRESS_AS_FUNCTION_RETURN_VALUE
- Control Flow: CALLBACK

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