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<div><span>Package: abyss</span></div>
<div><span>Version: 2.3.8-1</span></div>
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<div><span>Dear Maintainers,</span></div>
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<div><span>We are researching static analysis for recurring vulnerabilities. When using our tool to test on 'abyss', we found a suspicious memory-leak bug at 'main' in 'dialign/museq.c'. The memory that 'salgn' in line 155 points to, allocated in line 48 of 'dialign/alig.c', would not be freed before 'exit' in line 313. We suggest adding a function to deallocate memory before exit.</span></div>
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<div><span>Thank you for maintaining abyss.</span></div>
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<div><span>Best regards</span></div>
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