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ITS#10421 mdb_load: check for malicious input

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This commit is contained in:
Howard Chu 2026-01-06 20:52:25 +00:00
parent 270c543828
commit 46b33d2b45
1 changed files with 6 additions and 0 deletions
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6
libraries/liblmdb/mdb_load.c
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@ -208,6 +208,12 @@ badend:
c1 = buf->mv_data;
len = strlen((char *)c1);
if (!len) {
/* This can only happen with an intentionally invalid input
* with a NUL byte after the leading SPACE
*/
goto badend;
}
l2 = len;
/* Is buffer too short? */