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mdbx: treat pagesize == 0/INTPTR_MAX as aliases for MIN_PAGESIZE/MAX_PAGESIZE.

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Leo Yuriev
2019-03-05 17:55:33 +03:00
parent 3535e7a6d6
commit ee899a21ed
1 changed files with 5 additions and 0 deletions
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5
src/mdbx.c
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@@ -5723,6 +5723,11 @@ LIBMDBX_API int mdbx_env_set_geometry(MDBX_env *env, intptr_t size_lower,
} }
} }
if (pagesize == 0)
pagesize = MIN_PAGESIZE;
else if (pagesize == INTPTR_MAX)
pagesize = MAX_PAGESIZE;
if (pagesize < (intptr_t)MIN_PAGESIZE || pagesize > (intptr_t)MAX_PAGESIZE || if (pagesize < (intptr_t)MIN_PAGESIZE || pagesize > (intptr_t)MAX_PAGESIZE ||
!mdbx_is_power2(pagesize)) { !mdbx_is_power2(pagesize)) {
rc = MDBX_EINVAL; rc = MDBX_EINVAL;