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mdbx: fix MDBX_EACCESS from mdbx_env_set_option() if env not yet opened.

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Change-Id: I0da15b71919a1787e5cc54441b5e41941afabf66
This commit is contained in:
Leonid Yuriev 2021-04-26 00:15:02 +03:00
parent 7a8fe2a72c
commit 934ca25ab2
1 changed files with 1 additions and 1 deletions
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src/core.c
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@ -20992,7 +20992,7 @@ __cold int mdbx_env_set_option(MDBX_env *env, const MDBX_option_t option,
case MDBX_opt_txn_dp_initial: case MDBX_opt_txn_dp_initial:
if (unlikely(value > MDBX_PGL_LIMIT || value < CURSOR_STACK * 4)) if (unlikely(value > MDBX_PGL_LIMIT || value < CURSOR_STACK * 4))
return MDBX_EINVAL; return MDBX_EINVAL;
if (unlikely(env->me_txn0 == NULL)) if (unlikely(env->me_flags & MDBX_RDONLY))
return MDBX_EACCESS; return MDBX_EACCESS;
if (lock_needed) { if (lock_needed) {
err = mdbx_txn_lock(env, false); err = mdbx_txn_lock(env, false);