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Avoid potential buffer overflows (and unnoticed string truncation as much as we can).

Signed-off-by: Jim Klimov <jimklimov+nut@gmail.com>
@jimklimov jimklimov added this to the 2.8.5 milestone Jan 10, 2026
@jimklimov jimklimov added the C-str Issues and PRs about C/C++ methods, headers and data types dealing with strings and memory blocks label Jan 10, 2026
Signed-off-by: Jim Klimov <jimklimov+nut@gmail.com>
Signed-off-by: Jim Klimov <jimklimov+nut@gmail.com>
…ing from callers

Signed-off-by: Jim Klimov <jimklimov+nut@gmail.com>
…rns[] to avoid truncation

Signed-off-by: Jim Klimov <jimklimov+nut@gmail.com>
…runcation warnings and unterminated string practice

Signed-off-by: Jim Klimov <jimklimov+nut@gmail.com>
…o avoid both truncation warnings and unterminated string practice

Signed-off-by: Jim Klimov <jimklimov+nut@gmail.com>
…ools#3253]

Signed-off-by: Jim Klimov <jimklimov+nut@gmail.com>
…rintf()

Signed-off-by: Jim Klimov <jimklimov+nut@gmail.com>
Signed-off-by: Jim Klimov <jimklimov+nut@gmail.com>
…), and also not print into potentially NULL strchr()

Signed-off-by: Jim Klimov <jimklimov+nut@gmail.com>
Signed-off-by: Jim Klimov <jimklimov+nut@gmail.com>
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