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feat(sanitizer): add validation for empty width and height attributes in img tags

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This commit is contained in:
Frédéric Guillot 2025-06-09 20:34:41 -07:00
parent d53fd17e10
commit cecc18420d
2 changed files with 13 additions and 0 deletions
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3
internal/reader/sanitizer/sanitizer.go
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@ -541,6 +541,9 @@ func isValidDataAttribute(value string) bool {
}
func isPositiveInteger(value string) bool {
if value == "" {
return false
}
if number, err := strconv.Atoi(value); err == nil {
return number > 0
}