Displaying 2 results from an estimated 2 matches for "max_full_datum".
2009 Jul 29
13
DO NOT REPLY [Bug 6590] New: [sender] could not find xattr #1 for home/jdoe/TheFresh
https://bugzilla.samba.org/show_bug.cgi?id=6590
Summary: [sender] could not find xattr #1 for home/jdoe/TheFresh
Product: rsync
Version: 3.0.5
Platform: Other
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P3
Component: core
AssignedTo: wayned at samba.org
ReportedBy: stlman at
2017 Feb 07
2
[Bug 12568] New: Integer overflow still affects xattrs.c
...uspicious integer overflow is found in xattrs.c:692.
The code snippet is as follows.
684 for (num = 1; num <= count; num++) {
685 char *ptr, *name;
686 rsync_xa *rxa;
687 size_t name_len = read_varint(f);
688 size_t datum_len = read_varint(f);
689 size_t dget_len = datum_len > MAX_FULL_DATUM ? 1 + MAX_DIGEST_LEN :
datum_len;
690 size_t extra_len = MIGHT_NEED_RPRE ? RPRE_LEN : 0;
691 if ((dget_len + extra_len < dget_len)
692 || (dget_len + extra_len + name_len < dget_len))
693 overflow_exit("receive_xattr");
694 ptr = new_array(char, dget_len + extra_...