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Merge "Keep minimal abort when enabling integer overflow check"

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Treehugger Robot
2022-06-06 09:45:12 +00:00
committed by Gerrit Code Review
parent b12ae4f2bd 34448f2430
commit dcec8e067b
1 changed files with 6 additions and 5 deletions
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11
cc/sanitize.go
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@@ -722,11 +722,6 @@ func (sanitize *sanitize) flags(ctx ModuleContext, flags Flags) Flags {
flags.Local.CFlags = append(flags.Local.CFlags, "-fno-sanitize=vptr,function")
}
if enableMinimalRuntime(sanitize) {
flags.Local.CFlags = append(flags.Local.CFlags, strings.Join(minimalRuntimeFlags, " "))
flags.Local.LdFlags = append(flags.Local.LdFlags, "-Wl,--exclude-libs,"+minimalRuntimeLib)
}
if Bool(sanitize.Properties.Sanitize.Fuzzer) {
// When fuzzing, we wish to crash with diagnostics on any bug.
flags.Local.CFlags = append(flags.Local.CFlags, "-fno-sanitize-trap=all", "-fno-sanitize-recover=all")
@@ -735,6 +730,12 @@ func (sanitize *sanitize) flags(ctx ModuleContext, flags Flags) Flags {
} else {
flags.Local.CFlags = append(flags.Local.CFlags, "-fsanitize-trap=all", "-ftrap-function=abort")
}
if enableMinimalRuntime(sanitize) {
flags.Local.CFlags = append(flags.Local.CFlags, strings.Join(minimalRuntimeFlags, " "))
flags.Local.LdFlags = append(flags.Local.LdFlags, "-Wl,--exclude-libs,"+minimalRuntimeLib)
}
// http://b/119329758, Android core does not boot up with this sanitizer yet.
if toDisableImplicitIntegerChange(flags.Local.CFlags) {
flags.Local.CFlags = append(flags.Local.CFlags, "-fno-sanitize=implicit-integer-sign-change")