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| author | Stelios Fragkakis <52996999+stelfrag@users.noreply.github.com> | 2023-12-22 00:40:03 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-12-22 00:40:03 +0200 |
| commit | f662bf681c3a2c9b6ac6edd122e1a2c140b1074d (patch) | |
| tree | bb9b12d7a602ec6e31a638c35f620ac52d34d566 | |
| parent | 51129c88c611feec313f536161cdb7e971de7851 (diff) | |
Fix overrun in crc32set (#16654)
| -rw-r--r-- | database/engine/rrdenginelib.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/database/engine/rrdenginelib.h b/database/engine/rrdenginelib.h index e0fca1abf8..a0febd4f4c 100644 --- a/database/engine/rrdenginelib.h +++ b/database/engine/rrdenginelib.h @@ -74,7 +74,8 @@ static inline int crc32cmp(void *crcp, uLong crc) static inline void crc32set(void *crcp, uLong crc) { - memcpy(crcp, &crc, sizeof(crc)); + uint32_t store_crc = (uint32_t) crc; + memcpy(crcp, &store_crc, sizeof(store_crc)); } int check_file_properties(uv_file file, uint64_t *file_size, size_t min_size); |