[PATCH] ofz: pdf, clamp stream Length to the bytes actually read

[PATCH] ofz: pdf, clamp stream Length to the bytes actually read

Signed-off-by: Caolán McNamara <caolan.mcnamara@collabora.com>
Change-Id: I155f3eddbd204069084b50f52f7cc6328fb053eb
Reviewed-on: https://gerrit.collaboraoffice.com/c/online/+/6118
Tested-by: Jenkins CPCI <releng@collaboraoffice.com>
Reviewed-by: Noel Grandin <noel.grandin@collabora.com>
(cherry picked from commit 332e8831e0b0e580dae0d77a0ec27bd267af6b29)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/207660
Tested-by: Jenkins
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>
(cherry picked from commit 7906b5a8aac335a0155a90fc6f8310a92e558124)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/207678
(cherry picked from commit b4b7fcc1f0551ccdba1ddc520c351eee9bfccd4c)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/207777
Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com>
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
Tested-by: Xisco Fauli <xiscofauli@libreoffice.org>
Gbp-Pq: Name CVE-2026-63274.diff