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Code Issues Releases Wiki Activity

Add a regress check for the cvtsudoers filter crash.

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GitHub issue #198.
This commit is contained in:
Todd C. Miller 2022-11-11 07:05:24 -07:00
parent 264326de57
commit b8e9fc1b12
3 changed files with 41 additions and 0 deletions
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2
MANIFEST
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@ -812,6 +812,8 @@ plugins/sudoers/regress/cvtsudoers/test39.out.ok
plugins/sudoers/regress/cvtsudoers/test39.sh plugins/sudoers/regress/cvtsudoers/test39.sh
plugins/sudoers/regress/cvtsudoers/test4.out.ok plugins/sudoers/regress/cvtsudoers/test4.out.ok
plugins/sudoers/regress/cvtsudoers/test4.sh plugins/sudoers/regress/cvtsudoers/test4.sh
plugins/sudoers/regress/cvtsudoers/test40.out.ok
plugins/sudoers/regress/cvtsudoers/test40.sh
plugins/sudoers/regress/cvtsudoers/test5.out.ok plugins/sudoers/regress/cvtsudoers/test5.out.ok
plugins/sudoers/regress/cvtsudoers/test5.sh plugins/sudoers/regress/cvtsudoers/test5.sh
plugins/sudoers/regress/cvtsudoers/test6.out.ok plugins/sudoers/regress/cvtsudoers/test6.out.ok

10
plugins/sudoers/regress/cvtsudoers/test40.out.ok Normal file
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@ -0,0 +1,10 @@
dn: cn=user0,ou=SUDOers,dc=sudo,dc=ws
objectClass: top
objectClass: sudoRole
cn: user0
sudoUser: user0
sudoHost: A00
sudoRunAsUser: 0
sudoCommand: /bin/ls
sudoOrder: 1

29
plugins/sudoers/regress/cvtsudoers/test40.sh Executable file
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@ -0,0 +1,29 @@
#!/bin/sh
#
# Test use-after-free in cvtsudoers when filtering by command.
#
# If compiled with address sanitizer, cvtsudoers will crash without the
# fix in 9da99e0e671e.
#
: ${CVTSUDOERS=cvtsudoers}
$CVTSUDOERS -c "" -i ldif -b "ou=SUDOers,dc=sudo,dc=ws" -m cmd='/bin/ls' -p <<EOF
objectClass:sudoRole
sudoUser:user0
sudoHost:A00
sudoCommand:/bin/ls
sudoRunAs:0
objectClass:sudoRole
sudoUser:user0
sudoHost:A00
sudoRunAsUser:
sudoCommand:
objectClass:sudoRole
sudoUser:user0
sudoHost:A00
sudoRunAs:
sudoCommand:
EOF