sssd/0048-IDMAP-Fix-computing-max-id-for-slice-range.patch

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2016-01-20 17:40:57 +00:00
From 2fe18a1614007d20ffaa74387e162b5af4dcafb0 Mon Sep 17 00:00:00 2001
From: Pavel Reichl <preichl@redhat.com>
Date: Wed, 13 Jan 2016 09:07:39 -0500
Subject: [PATCH 48/55] IDMAP: Fix computing max id for slice range
Max value of id mapping range was 1 unit too high.
Resolves:
https://fedorahosted.org/sssd/ticket/2922
Reviewed-by: Sumit Bose <sbose@redhat.com>
(cherry picked from commit 7db89d44b5582a0cb0a61a7aa42a2fac7ca9408f)
---
src/lib/idmap/sss_idmap.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/lib/idmap/sss_idmap.c b/src/lib/idmap/sss_idmap.c
index 4c453120539a549807e9b6bb4db2dc396c1b3152..b5457f92dbb91ac5109ad17258920549e8808d26 100644
--- a/src/lib/idmap/sss_idmap.c
+++ b/src/lib/idmap/sss_idmap.c
@@ -336,7 +336,7 @@ enum idmap_error_code sss_idmap_calculate_range(struct sss_idmap_ctx *ctx,
}
min = (rangesize * new_slice) + idmap_lower;
- max = min + rangesize;
+ max = min + rangesize - 1;
/* Verify that this slice is not already in use */
do {
for (dom = ctx->idmap_domain_info; dom != NULL; dom = dom->next) {
@@ -353,7 +353,7 @@ enum idmap_error_code sss_idmap_calculate_range(struct sss_idmap_ctx *ctx,
}
min = (rangesize * new_slice) + idmap_lower;
- max = min + rangesize;
+ max = min + rangesize - 1;
break;
}
}
@@ -371,7 +371,7 @@ enum idmap_error_code sss_idmap_calculate_range(struct sss_idmap_ctx *ctx,
}
_range->min = (rangesize * new_slice) + idmap_lower;
- _range->max = _range->min + rangesize;
+ _range->max = _range->min + rangesize - 1;
if (slice_num) {
*slice_num = new_slice;
--
2.5.0