Fix indentation overflow and correctness bug#5186
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Signed-off-by: Niels Lohmann <mail@nlohmann.me>
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
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There are two issues in the current
dumpfunction:indent_stepvalues,indent_stringgrowth is insufficient and can lead to buffer over-read / memory safety problems depending on write_characters() behavior. A GitHub Security Advisory will be published referencing this PR.indent_string, a space character instead of the passedindent_charwas used.