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ITS#1570 - avoid overflowing array when dups are present in IDLs

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This commit is contained in:
Howard Chu 2002-04-11 08:01:56 +00:00
parent 5c4a924f81
commit 0825e12b42
1 changed files with 4 additions and 0 deletions
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4
servers/slapd/back-ldbm/idl.c
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@ -1067,6 +1067,9 @@ idl_intersection(
#endif
for ( ni = 0, ai = 0, bi = 0; ai < ID_BLOCK_NIDS(a); ai++ ) {
if ( ID_BLOCK_ID(a, ai) < ID_BLOCK_ID(b, bi) ) {
continue;
}
for ( ;
bi < ID_BLOCK_NIDS(b) && ID_BLOCK_ID(b, bi) < ID_BLOCK_ID(a, ai);
bi++ )
@ -1080,6 +1083,7 @@ idl_intersection(
if ( ID_BLOCK_ID(b, bi) == ID_BLOCK_ID(a, ai) ) {
ID_BLOCK_ID(n, ni++) = ID_BLOCK_ID(a, ai);
bi++;
}
}