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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2020-09-22 10:53:52 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2020-10-12 18:20:28 +0900 |
| commit | d2b548de6088ec28ceb3c2d10c11f78035c0038d (patch) | |
| tree | 2bd352af85e3ca1fb05546cd72f271de76be0cde /src/dump.c | |
| parent | c80ece214967d8d948ac31ab5474c973fed52708 (diff) | |
| download | mruby-d2b548de6088ec28ceb3c2d10c11f78035c0038d.tar.gz mruby-d2b548de6088ec28ceb3c2d10c11f78035c0038d.zip | |
Remove the length of `Float' pool from the binary dump.
Also fixed the size calculation of `irep` dump, that could cause memory
corruption.
Diffstat (limited to 'src/dump.c')
| -rw-r--r-- | src/dump.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/dump.c b/src/dump.c index a75b0a88e..0c5ded2e2 100644 --- a/src/dump.c +++ b/src/dump.c @@ -191,10 +191,8 @@ write_pool_block(mrb_state *mrb, const mrb_irep *irep, uint8_t *buf) cur += uint8_to_bin(IREP_TT_FLOAT, cur); /* data type */ #ifndef MRB_NO_FLOAT { - len = sizeof(double); - cur += uint16_to_bin((uint16_t)len, cur); /* data length */ dump_float(mrb, cur,irep->pool[pool_no].u.f); - cur += len; + cur += sizeof(double); } #else cur += uint16_to_bin(0, cur); /* zero length */ |