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| author | bfredl <bjorn.linse@gmail.com> | 2024-02-12 14:33:34 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-02-12 14:33:34 +0100 |
| commit | 210ec3b7a94c64263703087163a957567ddf4224 (patch) | |
| tree | 55bd14afc2575a91d8f010b52b148626071f150a /src/mpack/lmpack.c | |
| parent | 2d9e063a63f8af7eb9e8321c4845ec4f077ccf58 (diff) | |
| parent | a090d43d61b5de1add5624fc55e4a9dead5b7ece (diff) | |
| download | rneovim-210ec3b7a94c64263703087163a957567ddf4224.tar.gz rneovim-210ec3b7a94c64263703087163a957567ddf4224.tar.bz2 rneovim-210ec3b7a94c64263703087163a957567ddf4224.zip | |
Merge pull request #27348 from fredizzimo/fsundvik/fix-ext-hlstate
fix: crashes with large msgpack messages
Diffstat (limited to 'src/mpack/lmpack.c')
| -rw-r--r-- | src/mpack/lmpack.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mpack/lmpack.c b/src/mpack/lmpack.c index ff21e29789..4ce4b5f3e5 100644 --- a/src/mpack/lmpack.c +++ b/src/mpack/lmpack.c @@ -882,7 +882,9 @@ static int lmpack_session_receive(lua_State *L) luaL_argcheck(L, (size_t)startpos <= len, 3, "start position must be less than or equal to the input string length"); - str += (size_t)startpos - 1; + size_t offset = (size_t)startpos - 1 ; + str += offset; + len -= offset; if (session->unpacker != LUA_REFNIL) { lmpack_geti(L, session->reg, session->unpacker); |