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Don't assume NAME_MAX is 255
Query the filesystem limit via getconf(3) instead MFC after: 2 months Sponsored by: Dell EMC Isilon
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=316505
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@ -70,10 +70,15 @@ long_name_head() {
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}
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long_name_body() {
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check_fs
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if ! NAME_MAX=$(getconf NAME_MAX .); then
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atf_skip "Filesystem not reporting NAME_MAX; skipping testcase"
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fi
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# https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=208965
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atf_expect_fail "BUG 208965 extattr(2) doesn't allow maxlen attr names"
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ATTRNAME=`jot -b X -s "" 255 0`
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ATTRNAME=`jot -b X -s "" $NAME_MAX 0`
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touch foo
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atf_check -s exit:0 -o empty setextattr user $ATTRNAME myvalue foo
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atf_check -s exit:0 -o inline:"${ATTRNAME}\n" lsextattr -q user foo
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