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Due to a typo the state record for a watch specifying a depth is
written only partially. Instead of using the correct length of the
xs_state_watch_ext structure only the length of the xs_state_watch
structure was used when writing the data.
Fix that by using the correct length.
This is XSA-514 / CVE-2026-79607
Fixes: db98de120c ("tools/xenstored: add depth information to watches")
Reported-by: Andrii Sultanov <andriy.sultanov@vates.tech>
Signed-off-by: Juergen Gross <jgross@suse.com>
The following files are imported from the Samba project. We use the versions from Samba 3, the current stable branch. talloc.c: samba-trunk/source/lib/talloc.c r14291 2006-03-13 04:27:47 +0000 talloc.h: samba-trunk/source/include/talloc.h r11986 2005-12-01 00:43:36 +0000