ISAR/libmdbx
3
0
Fork 0
mirror of https://github.com/isar/libmdbx.git synced 2025-02-01 03:58:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

mdbx: weakens checks during set the MDBX_opt_txn_dp_limit to avoid MDBX_EINVAL.

Browse Source 
Change-Id: I4852261d0c45b726c60792463ab698538fa447e5
This commit is contained in:
Leonid Yuriev 2021-02-11 13:07:41 +03:00
parent 7fcf11013e
commit 72d978ee48
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/core.c
View File

@ -20902,8 +20902,7 @@ __cold int mdbx_env_set_option(MDBX_env *env, const MDBX_option_t option,
case MDBX_opt_txn_dp_limit:
case MDBX_opt_txn_dp_initial:
if (unlikely(value > MDBX_PGL_LIMIT || value < CURSOR_STACK * 4 ||
value > bytes2pgno(env, env->me_dbgeo.upper) - NUM_METAS))
if (unlikely(value > MDBX_PGL_LIMIT || value < CURSOR_STACK * 4))
return MDBX_EINVAL;
if (unlikely(env->me_txn0 == NULL))
return MDBX_EACCESS;