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Fix some issues reported by CodeQL (#3064)

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Refer to https://github.com/bytecodealliance/wasm-micro-runtime/pull/2812
and https://github.com/bytecodealliance/wasm-micro-runtime/security/code-scanning?query=pr%3A2812+is%3Aopen
This commit is contained in:
Wenyong Huang
2024-01-23 21:38:30 +08:00
committed by GitHub
parent ab97d543e0
commit 9f64340529
9 changed files with 20 additions and 17 deletions
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4
core/shared/utils/bh_hashmap.c
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@ -51,7 +51,9 @@ bh_hash_map_create(uint32 size, bool use_lock, HashFunc hash_func,
+ sizeof(HashMapElem *) * (uint64)size
+ (use_lock ? sizeof(korp_mutex) : 0);
if (total_size >= UINT32_MAX || !(map = BH_MALLOC((uint32)total_size))) {
/* size <= HASH_MAP_MAX_SIZE, so total_size won't be larger than
UINT32_MAX, no need to check integer overflow */
if (!(map = BH_MALLOC((uint32)total_size))) {
LOG_ERROR("HashMap create failed: alloc memory failed.\n");
return NULL;
}