diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/check-execstack.awk | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/scripts/check-execstack.awk b/scripts/check-execstack.awk index 21d37e9f47..cd6b30ed3c 100644 --- a/scripts/check-execstack.awk +++ b/scripts/check-execstack.awk @@ -6,7 +6,12 @@ # It fails (1) if any did indicate executable stack. # It fails (2) if the input did not take the expected form. -BEGIN { result = sanity = 0; default_exec = -1 } +BEGIN { + result = sanity = 0; default_exec = -1; + split(xfail, xfails, " "); + for (x in xfails) + expected_fails[xfails[x] ".phdr"] = 1; +} /^execstack-no$/ { default_exec = 0; next } /^execstack-yes$/ { default_exec = 1; next } @@ -17,6 +22,10 @@ function check_one(name) { result = 2; } + n = split(name, parts, "/"); + basename = parts[n]; + expected_fail = basename in expected_fails; + if (!sanity) { print name ": *** input did not look like readelf -l output"; result = 2; @@ -24,12 +33,20 @@ function check_one(name) { if (stack_line ~ /^.*RW .*$/) { print name ": OK"; } else if (stack_line ~ /^.*E.*$/) { - print name ": *** executable stack signaled"; - result = result ? result : 1; + if (expected_fail) { + print name ": *** executable stack signaled, expected"; + } else { + print name ": *** executable stack signaled"; + result = result ? result : 1; + } } } else if (default_exec) { - print name ": *** no PT_GNU_STACK entry"; - result = result ? result : 1; + if (expected_fail) { + print name ": *** no PT_GNU_STACK entry, expected"; + } else { + print name ": *** no PT_GNU_STACK entry"; + result = result ? result : 1; + } } else { print name ": no PT_GNU_STACK but default is OK"; } |