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Highlight error and add a hint to ptrace_scope

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One reason why the call to gdb might fail is that
/proc/sys/kernel/yama/ptrace_scope is set to 1.

We now give an corresponding hint when gdb fails.
This commit is contained in:
Özgür Kesim 2020-01-16 16:02:04 +01:00
parent afe46025f5
commit 647e704fed
1 changed files with 2 additions and 1 deletions
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3
GetRuntimeAddresses/symbolyze/gdb_test.go
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@ -115,5 +115,6 @@ func extractOffsetWithGdb(pid int, t *testing.T) (offset uint64, err error) {
} }
} }
return 0, fmt.Errorf("Symbol not found with gdb") return 0, fmt.Errorf("Symbol not found with gdb.\n" +
"Maybe /proc/sys/kernel/yama/ptrace_scope must be set to 0? Or try to run the test as root!")
} }