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The fix for XSA-417 had a bug: domain_alloc_permrefs() will not return a negative value in case of an error, but a plain errno value. Note this is not considered to be a security issue, as the only case where domain_alloc_permrefs() will return an error is a failed memory allocation. As a guest should not be able to drive Xenstore out of memory, this is NOT a problem a guest can trigger at will. Fixes:ab12821822("tools/xenstore: fix checking node permissions") Signed-off-by: Juergen Gross <jgross@suse.com> Acked-by: Julien Grall <jgrall@amazon.com> master commit:0c53c638e1master date: 2023-07-21 08:32:43 +0200
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