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| author | wolfbeast <mcwerewolf@gmail.com> | 2018-04-19 12:08:25 +0200 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@gmail.com> | 2018-04-19 12:08:25 +0200 |
| commit | d7df65954a585e97ccee21fa9cb50cb116efddcc (patch) | |
| tree | 9ed9a1f46f5d2e8373dcab553bad55b54bb8103b /js/src/jit/shared/IonAssemblerBuffer.h | |
| parent | ba71cc45fef6dfaecef8f5edf65ce1f1ff457624 (diff) | |
| parent | 9135a11e8c8f0837738fd976b28d36a53fd1de27 (diff) | |
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Merge branch 'ported-upstream'
Diffstat (limited to 'js/src/jit/shared/IonAssemblerBuffer.h')
| -rw-r--r-- | js/src/jit/shared/IonAssemblerBuffer.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/js/src/jit/shared/IonAssemblerBuffer.h b/js/src/jit/shared/IonAssemblerBuffer.h index cc20e26d2..3a6552696 100644 --- a/js/src/jit/shared/IonAssemblerBuffer.h +++ b/js/src/jit/shared/IonAssemblerBuffer.h @@ -181,6 +181,10 @@ class AssemblerBuffer protected: virtual Slice* newSlice(LifoAlloc& a) { + if (size() > MaxCodeBytesPerProcess - sizeof(Slice)) { + fail_oom(); + return nullptr; + } Slice* tmp = static_cast<Slice*>(a.alloc(sizeof(Slice))); if (!tmp) { fail_oom(); |