From: Bram Moolenaar <Bram@vim.org>
Date: Sun, 25 Dec 2022 20:46:13 +0000 (+0000)
Subject: patch 9.0.1096: reallocating hashtab when the size didn't change
X-Git-Tag: v9.0.1096
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=71d53e7c579b8af44083142ea3894b455947ad81;p=thirdparty%2Fvim.git

patch 9.0.1096: reallocating hashtab when the size didn't change

Problem:    Reallocating hashtab when the size didn't change.
Solution:   Bail out when the hashtab is already the desired size.
---

diff --git a/src/hashtab.c b/src/hashtab.c
index db76fde35f..0c1aca2c5b 100644
--- a/src/hashtab.c
+++ b/src/hashtab.c
@@ -405,6 +405,10 @@ hash_may_resize(
 	    return FAIL;	// overflow
     }
 
+    // bail out if the hashtab is already at the desired size
+    if (newsize == ht->ht_mask + 1)
+	return OK;
+
     if (newsize == HT_INIT_SIZE)
     {
 	// Use the small array inside the hashdict structure.
diff --git a/src/version.c b/src/version.c
index 36d3f81ff8..deaee33566 100644
--- a/src/version.c
+++ b/src/version.c
@@ -695,6 +695,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1096,
 /**/
     1095,
 /**/