[Debian-med-packaging] Bug#1080071: abyss: A suspicious memory leak in 'dialign/museq.c'

[r10922044]

Package: abyss
Version: 2.3.8-1

Dear Maintainers,

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.

Thank you for maintaining abyss.

Best regards
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