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mdbx: require data == NULL for mdbx_cursor_get(MDBX_SET).

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This commit is contained in:
Leo Yuriev 2018-09-03 13:38:40 +03:00
parent 7ffff48fdc
commit 6fb628d88d
1 changed files with 3 additions and 0 deletions
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3
src/mdbx.c
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@ -7665,6 +7665,9 @@ int mdbx_cursor_get(MDBX_cursor *mc, MDBX_val *key, MDBX_val *data,
return MDBX_INCOMPATIBLE; return MDBX_INCOMPATIBLE;
/* FALLTHRU */ /* FALLTHRU */
case MDBX_SET: case MDBX_SET:
if (op == MDBX_SET && unlikely(data != NULL))
return MDBX_EINVAL;
/* FALLTHRU */
case MDBX_SET_KEY: case MDBX_SET_KEY:
case MDBX_SET_RANGE: case MDBX_SET_RANGE:
if (unlikely(key == NULL)) if (unlikely(key == NULL))