mirror of
https://github.com/freebsd/freebsd-src
synced 2024-09-06 17:18:32 +00:00
ssp_test:read:: query the value of MAXPATHLEN via getconf(1)
In the event the value of PATH_MAX was changed, the assumption that MAXPATHLEN is 1024 (and hence the buffer length required to trigger SSP to fail for read(2)) would be invalidated. Query getconf(1) for the actual value of MAXPATHLEN via _XOPEN_PATH_MAX instead, and increment the value by 1 to ensure that the SSP support tests the stack smashing support properly. MFC after: 3 weeks Sponsored by: Dell EMC Isilon
This commit is contained in:
parent
fff0aa3e6e
commit
8fb58d8b6a
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=318210
|
@ -392,7 +392,8 @@ read_body()
|
|||
h_fail "$prog 1027" "echo bar |"
|
||||
else
|
||||
# End FreeBSD
|
||||
h_fail "$prog 1025" "echo bar |"
|
||||
MAX_PATH=$(getconf _XOPEN_MAX_PATH) || atf_fail "getconf failed"
|
||||
h_fail "$prog $(( $MAX_PATH + 1))" "echo bar |"
|
||||
# Begin FreeBSD
|
||||
fi
|
||||
# End FreeBSD
|
||||
|
|
Loading…
Reference in a new issue