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Truncate instead failing if string is too long in writer #304

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Truncate instead failing if string is too long in writer #304

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7 changes: 5 additions & 2 deletions vendor/tracing/zero/writer.ml
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Original file line number Diff line number Diff line change
Expand Up @@ -153,9 +153,12 @@ end
let max_interned_string_length = 32000 - 1

let set_string_slot t ~string_id s =
let s =
if String.length s > max_interned_string_length
then String.sub s 0 max_interned_string_length
else s
in
let str_len = String.length s in
if str_len > max_interned_string_length
then failwithf "string too long for FTF trace: %i is over the limit of 32kb" str_len ();
(* String record *)
let rtype = 2 in
let rsize = 1 + round_words_for str_len in
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