From: Sven Verdoolaege <skimo@kotnet.org>
Date: Thu, 22 Jan 2009 20:46:36 +0000 (+0100)
Subject: isl_hash_table_remove: update number of entries
X-Git-Tag: isl-0.01~308
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=db05fd0568ec9d1e0444f3064df52f6048cc1121;hp=350d59fe656293a3437d40a50a2c56c0c3dfb49a;p=platform%2Fupstream%2Fisl.git

isl_hash_table_remove: update number of entries

Otherwise, removing an element and later adding it back again
would increase the number of elements in the table, quickly
leading to overflows.
---

diff --git a/isl_hash.c b/isl_hash.c
index 41076b8..3a39bbc 100644
--- a/isl_hash.c
+++ b/isl_hash.c
@@ -91,4 +91,5 @@ void isl_hash_table_remove(struct isl_ctx *ctx,
 
 	entry->hash = 0;
 	entry->data = NULL;
+	table->n--;
 }