[Swan-dev] electric fence and test results
Andrew Cagney
andrew.cagney at gmail.com
Mon Mar 26 16:35:38 UTC 2018
The testsuite's been running with them enabled for a while now so we
can see the effect. Antony's addition of a sanitizer means things
just worked (even turned up a now-fixed bug). The only problem seems
to be with the seccomp tests. Presumably because electric fence wants
to use new and interesting system calls, for instance:
http://testing.libreswan.org/results/v3.22-1180-gf7c4a39-master/seccomp-02-tolerant/OUTPUT/west.console.diff
+#0 0x00007f7336fee3b7 in madvise () at ../sysdeps/unix/syscall-template.S:81
+81 T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
+#0 0x00007f7336fee3b7 in madvise () at ../sysdeps/unix/syscall-template.S:81
+#1 0x00007f73372b4457 in Page_Delete (address=<optimized out>,
size=<optimized out>) at page.c:166
If there's an easy way to disable electric fence for just one test
then please tweak (my simplistic pokeing didn't work). Else, I guess
the question becomes should these system calls be added?
Andrew
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