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[bugfix] Use []rune to check length of user-submitted text (#948)

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tobi 2022-11-03 14:38:06 +01:00 • committed by GitHub
commit bd05040133
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6 changed files with 40 additions and 32 deletions
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12
internal/api/client/status/statuscreate.go
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@ -124,8 +124,8 @@ func validateCreateStatus(form *model.AdvancedStatusCreateForm) error {
maxCwChars := config.GetStatusesCWMaxChars()
if form.Status != "" {
if len(form.Status) > maxChars {
return fmt.Errorf("status too long, %d characters provided but limit is %d", len(form.Status), maxChars)
if length := len([]rune(form.Status)); length > maxChars {
return fmt.Errorf("status too long, %d characters provided but limit is %d", length, maxChars)
}
}
@ -141,15 +141,15 @@ func validateCreateStatus(form *model.AdvancedStatusCreateForm) error {
return fmt.Errorf("too many poll options provided, %d provided but limit is %d", len(form.Poll.Options), maxPollOptions)
}
for _, p := range form.Poll.Options {
if len(p) > maxPollChars {
return fmt.Errorf("poll option too long, %d characters provided but limit is %d", len(p), maxPollChars)
if length := len([]rune(p)); length > maxPollChars {
return fmt.Errorf("poll option too long, %d characters provided but limit is %d", length, maxPollChars)
}
}
}
if form.SpoilerText != "" {
if len(form.SpoilerText) > maxCwChars {
return fmt.Errorf("content-warning/spoilertext too long, %d characters provided but limit is %d", len(form.SpoilerText), maxCwChars)
if length := len([]rune(form.SpoilerText)); length > maxCwChars {
return fmt.Errorf("content-warning/spoilertext too long, %d characters provided but limit is %d", length, maxCwChars)
}
}