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8333622: ubsan: relocInfo_x86.cpp:101:56: runtime error: pointer index expression with base (-1) overflowed

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Reviewed-by: thartmann, chagedorn
This commit is contained in:
Vladimir Kozlov 2024-06-06 13:41:51 +00:00
parent 8de5d2014a
commit 33fd6ae986
1 changed files with 5 additions and 1 deletions
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6
src/hotspot/cpu/x86/relocInfo_x86.cpp
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@ -98,7 +98,11 @@ address Relocation::pd_call_destination(address orig_addr) {
if (ni->is_call()) {
return nativeCall_at(addr())->destination() + adj;
} else if (ni->is_jump()) {
return nativeJump_at(addr())->jump_destination() + adj;
address dest = nativeJump_at(addr())->jump_destination();
if (dest == (address) -1) {
return addr(); // jump to self
}
return dest + adj;
} else if (ni->is_cond_jump()) {
return nativeGeneralJump_at(addr())->jump_destination() + adj;
} else if (ni->is_mov_literal64()) {