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Merge "Disable FORTIFY for fuzzer builds."

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am: 1e7f14b1d5

Change-Id: Ifa6d2c356181af8005e8df12801141b17e5b99ae
This commit is contained in:
Mitch Phillips 2019-08-29 10:10:17 -07:00 committed by android-build-merger
commit 586b8a2042
1 changed files with 6 additions and 0 deletions
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6
cc/sanitize.go
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@ -476,6 +476,12 @@ 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) {