fix: add NULL-checks and input validation in CLI argument parsing (#152) #153

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TapTap wants to merge 1 commits from fix/null-checks-cli into main

Author	SHA1	Message	Date
TapTap	c75ccfd80b	fix: add NULL-checks and input validation in CLI argument parsing (#152 ) CI / lint (pull_request) Successful in 12s Details CI / sanitizers (address) (pull_request) Successful in 16s Details CI / sanitizers (undefined) (pull_request) Successful in 16s Details CI / coverage (pull_request) Successful in 10s Details CI / fuzz-build (pull_request) Successful in 13s Details CI / valgrind (pull_request) Successful in 12s Details CI / build-and-test (pull_request) Successful in 54s Details - Add NULL-checks for all str_dup() calls in argument parsing - Replace atoi with strtol + endptr validation for port numbers - Add errno/endptr validation for strtoull calls (--max-size, --min-size) - Check str_dup result for exclude/include patterns, server-host, backup-dir - Validate positional directory arguments for allocation failure	2026-07-29 18:29:32 +02:00