From f811e0126639c3cc14c285f2e2093d0df1b556af Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Sat, 14 Mar 2015 13:46:44 +0100
Subject: Fix a bug: malloc() with wrong size

---
 src/common/libalgo/hashtbl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/common/libalgo')

diff --git a/src/common/libalgo/hashtbl.c b/src/common/libalgo/hashtbl.c
index 6fb5b60..0284d75 100644
--- a/src/common/libalgo/hashtbl.c
+++ b/src/common/libalgo/hashtbl.c
@@ -67,7 +67,7 @@ void hashtbl_check_size(hashtbl_t *ht) {
 	if (4 * ht->nitems < ht->size) nsize = ht->size / 2;
 	if (4 * ht->nitems > 3 * ht->size) nsize = ht->size * 2;
 
-	if (nsize != 0) {
+	if (nsize != 0 && nsize >= DEFAULT_HT_INIT_SIZE) {
 		hashtbl_item_t **nitems = (hashtbl_item_t**)malloc(nsize * sizeof(hashtbl_item_t*));
 		if (nitems == 0) return;	// if we can't realloc, too bad, we just lose space/efficienty
 
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