wasm_loader allocates more spaces for elements #4099
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lum1n0us
requested review from
loganek,
no1wudi,
TianlongLiang,
wenyongh,
xujuntwt95329 and
yamt
as code owners
wenyongh
approved these changes
Feb 23, 2025
core/iwasm/interpreter/wasm_loader.c
Outdated
| goto fail; | ||
| } | ||
|
|
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| size = sizeof(WASMArrayNewInitValues) | ||
| + sizeof(WASMValue) * len_val.i32; |
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had better change len_val.i32 to (uint64)len_val.i32 to avoid possible integer overflow on 32-bit platform? Since in 32-bit, sizeof(..) is 32 bit.
…n size calculation
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fix #4096