From f0c2c9854c7659221fe9480110a7d9b2b48afbf9 Mon Sep 17 00:00:00 2001 From: Andrew Bartlett Date: Tue, 1 Sep 2009 12:01:03 +1000 Subject: [PATCH] s4:ldb Fix ldb_list_find() folowing the change from char * to TDB_DATA (The format of index records in the internal manipulation changed) Andrew Bartlett --- source4/lib/ldb/ldb_tdb/ldb_index.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) diff --git a/source4/lib/ldb/ldb_tdb/ldb_index.c b/source4/lib/ldb/ldb_tdb/ldb_index.c index b959471d163..7b8d2c249bc 100644 --- a/source4/lib/ldb/ldb_tdb/ldb_index.c +++ b/source4/lib/ldb/ldb_tdb/ldb_index.c @@ -369,7 +369,7 @@ static int ldb_list_find(const void *needle, const void *base, size_t nmemb, size_t size, comparison_fn_t comp_fn) { - const char *base_p = (const char *)base; + const uint8_t *base_p = (const uint8_t *)base; size_t min_i, max_i, test_i; if (nmemb == 0) { @@ -383,17 +383,11 @@ static int ldb_list_find(const void *needle, int r; test_i = (min_i + max_i) / 2; - /* the following cast looks strange, but is - correct. The key to understanding it is that base_p - is a pointer to an array of pointers, so we have to - dereference it after casting to void **. The strange - const in the middle gives us the right type of pointer - after the dereference (tridge) */ - r = comp_fn(needle, *(void * const *)(base_p + (size * test_i))); + r = comp_fn(needle, (void const *)(base_p + (size * test_i))); if (r == 0) { /* scan back for first element */ while (test_i > 0 && - comp_fn(needle, *(void * const *)(base_p + (size * (test_i-1)))) == 0) { + comp_fn(needle, (void const *)(base_p + (size * (test_i-1)))) == 0) { test_i--; } return test_i; @@ -409,7 +403,7 @@ static int ldb_list_find(const void *needle, } } - if (comp_fn(needle, *(void * const *)(base_p + (size * min_i))) == 0) { + if (comp_fn(needle, (void const *)(base_p + (size * min_i))) == 0) { return min_i; } -- 2.11.4.GIT