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| author | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-03-25 12:37:44 +0200 |
|---|---|---|
| committer | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-03-25 12:37:44 +0200 |
| commit | 3df7c50fcccff433e4e24a0f1ce26859977948b4 (patch) | |
| tree | 31174b7f5a304db094b1fb6fbd3ff7bd4d9b850e | |
| parent | 8bb9649135c384a08b78295b9d07be32d50967d1 (diff) | |
| download | uxp-3df7c50fcccff433e4e24a0f1ce26859977948b4.tar.gz | |
Bug 1332155 - Skip non-try-related trynotes when asserting jump targets
Issue #74
| -rw-r--r-- | js/src/jsscript.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/js/src/jsscript.cpp b/js/src/jsscript.cpp index 929251d8b4..e86ceab3d0 100644 --- a/js/src/jsscript.cpp +++ b/js/src/jsscript.cpp @@ -2804,9 +2804,10 @@ JSScript::assertValidJumpTargets() const for (; tn < tnlimit; tn++) { jsbytecode* tryStart = mainEntry + tn->start; jsbytecode* tryPc = tryStart - 1; - if (JSOp(*tryPc) != JSOP_TRY) + if (tn->kind != JSTRY_CATCH && tn->kind != JSTRY_FINALLY) continue; + MOZ_ASSERT(JSOp(*tryPc) == JSOP_TRY); jsbytecode* tryTarget = tryStart + tn->length; MOZ_ASSERT(mainEntry <= tryTarget && tryTarget < end); MOZ_ASSERT(BytecodeIsJumpTarget(JSOp(*tryTarget))); |