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https://issues.apache.org/jira/browse/PDFBOX-6285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Adomas Birštunas updated PDFBOX-6285:
-------------------------------------
Description:
{color:#8c8c8c}PDF 1.4 section 4.9.2, (see Table 4.42) and PDF 1.7 section
8.10.3 (see Table 96):{color}
{color:#8c8c8c}if Type field is presented in a Group dictionary, then value of
Type must be "Group", but field is optional.{color}
{color:#8c8c8c}No additional requirements in PDF\A-1 or PDF\A-2.{color}
{color:#000000}org.apache.pdfbox.preflight.xobject.{color}XObjFormValidator
class method checkGroup() does rise an error if Group dictionary does not
contain Type field at all.
{color:#000000}Same problem in PdfBox 3.0.8 and in 2.0.36.{color}
Fix:
{color:#0033b3}if
{color}(!{color:#000000}COSName{color}.{color:#871094}GROUP{color}.equals({color:#000000}groupDictionary{color}.getCOSName({color:#000000}COSName{color}.{color:#871094}TYPE{color})))
Replace with:
{color:#000000}COSName type {color}=
{color:#000000}groupDictionary{color}.getCOSName({color:#000000}COSName{color}.{color:#871094}TYPE{color});
{color:#0033b3}if {color}({color:#000000}type {color}!= {color:#0033b3}null
{color}&&
!{color:#000000}COSName{color}.{color:#871094}GROUP{color}.equals({color:#000000}type{color}))
was:
{color:#8c8c8c}PDF 1.4 section 4.9.2, and PDF 1.7 section 8.10.3 (No additional
requirements in PDF\A-1 or PDF\A-2):
{color}{color:#8c8c8c}if Group dictionary presented, then is value must be
"Group".{color}
{color:#000000}{color:#000000}org.apache.pdfbox.preflight.xobject.{color}{color}{color:#000000}XObjFormValidator
class method checkGroup() does arise an error if Group dictionary does not
contain Type fiels at all.{color}
{color:#000000}Same problem in PdfBox 3.0.8 and in 2.0.36{color}
> False Positive for Group with empty Type
> ----------------------------------------
>
> Key: PDFBOX-6285
> URL: https://issues.apache.org/jira/browse/PDFBOX-6285
> Project: PDFBox
> Issue Type: Bug
> Reporter: Adomas Birštunas
> Priority: Major
> Attachments: veraPDF test suite 6-2-10-t03-pass-a.pdf, veraPDF test
> suite 6-2-10-t03-pass-a_pdfA1.pdf
>
>
> {color:#8c8c8c}PDF 1.4 section 4.9.2, (see Table 4.42) and PDF 1.7 section
> 8.10.3 (see Table 96):{color}
> {color:#8c8c8c}if Type field is presented in a Group dictionary, then value
> of Type must be "Group", but field is optional.{color}
> {color:#8c8c8c}No additional requirements in PDF\A-1 or PDF\A-2.{color}
>
> {color:#000000}org.apache.pdfbox.preflight.xobject.{color}XObjFormValidator
> class method checkGroup() does rise an error if Group dictionary does not
> contain Type field at all.
>
> {color:#000000}Same problem in PdfBox 3.0.8 and in 2.0.36.{color}
>
> Fix:
> {color:#0033b3}if
> {color}(!{color:#000000}COSName{color}.{color:#871094}GROUP{color}.equals({color:#000000}groupDictionary{color}.getCOSName({color:#000000}COSName{color}.{color:#871094}TYPE{color})))
> Replace with:
> {color:#000000}COSName type {color}=
> {color:#000000}groupDictionary{color}.getCOSName({color:#000000}COSName{color}.{color:#871094}TYPE{color});
> {color:#0033b3}if {color}({color:#000000}type {color}!= {color:#0033b3}null
> {color}&&
> !{color:#000000}COSName{color}.{color:#871094}GROUP{color}.equals({color:#000000}type{color}))
>
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