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common/type.go: Truncate ASCII strings at the first NUL

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This can prevent the string from being classified as "binary" and its
value being suppressed in output.
This commit is contained in:
Dustin Oprea 2021-01-31 17:09:03 -05:00
parent 52fa399645
commit 443fda923a
1 changed files with 7 additions and 0 deletions
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7
v3/common/type.go
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@ -186,6 +186,13 @@ func FormatFromType(value interface{}, justFirst bool) (phrase string, err error
case []byte: case []byte:
return DumpBytesToString(t), nil return DumpBytesToString(t), nil
case string: case string:
for i, c := range t {
if c == 0 {
t = t[:i]
break
}
}
if isPrintableText(t) == false { if isPrintableText(t) == false {
phrase = fmt.Sprintf("string with binary data (%d bytes)", len(t)) phrase = fmt.Sprintf("string with binary data (%d bytes)", len(t))
return phrase, nil return phrase, nil