OSV-2024-535 Use-of-uninitialized-value in spvTextEncodeOperand

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=69388 Crash type: Use-of-uninitialized-value Crash state: spvTextEncodeOperand spvTextEncodeOpcode spvTextToBinaryWithOptions...

OSV-2021-1418 Heap-buffer-overflow in spvTextEncodeOperand

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39637 Crash type: Heap-buffer-overflow READ 4 Crash state: spvTextEncodeOperand spvTextEncodeOperand spvTextEncodeOpcode...