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Merge "Disable FORTIFY for fuzzer builds."

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Treehugger Robot
2019-08-29 17:00:20 +00:00
committed by Gerrit Code Review
parent c772405d75 b9b3e79096
commit 1e7f14b1d5
1 changed files with 6 additions and 0 deletions
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6
cc/sanitize.go
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@@ -475,6 +475,12 @@ func (sanitize *sanitize) flags(ctx ModuleContext, flags Flags) Flags {
// TODO(b/133876586): Experimental PM breaks sanitizer coverage.
_, flags.CFlags = removeFromList("-fexperimental-new-pass-manager", flags.CFlags)
flags.CFlags = append(flags.CFlags, "-fno-experimental-new-pass-manager")
// Disable fortify for fuzzing builds. Generally, we'll be building with
// UBSan or ASan here and the fortify checks pollute the stack traces.
_, flags.CFlags = removeFromList("-D_FORTIFY_SOURCE=1", flags.CFlags)
_, flags.CFlags = removeFromList("-D_FORTIFY_SOURCE=2", flags.CFlags)
flags.CFlags = append(flags.CFlags, "-U_FORTIFY_SOURCE")
}
if Bool(sanitize.Properties.Sanitize.Cfi) {