1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
From 61275672b46d9abb3285740467b882e22ed75da8 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Thu, 14 Sep 2023 23:28:32 +0200
Subject: [PATCH] cookie: remove unnecessary struct fields
Plus: reduce the hash table size from 256 to 63. It seems unlikely to
make much of a speed difference for most use cases but saves 1.5KB of
data per instance.
Closes #11862
---
lib/cookie.c | 13 +------------
lib/cookie.h | 13 ++++---------
lib/easy.c | 4 +---
3 files changed, 6 insertions(+), 24 deletions(-)
diff --git a/lib/cookie.c b/lib/cookie.c
index 4345a84c6fd9d2..e39c89a94a960d 100644
--- a/lib/cookie.c
+++ b/lib/cookie.c
@@ -119,7 +119,6 @@ static void freecookie(struct Cookie *co)
free(co->name);
free(co->value);
free(co->maxage);
- free(co->version);
free(co);
}
@@ -718,11 +717,7 @@ Curl_cookie_add(struct Curl_easy *data,
}
}
else if((nlen == 7) && strncasecompare("version", namep, 7)) {
- strstore(&co->version, valuep, vlen);
- if(!co->version) {
- badcookie = TRUE;
- break;
- }
+ /* just ignore */
}
else if((nlen == 7) && strncasecompare("max-age", namep, 7)) {
/*
@@ -1160,7 +1155,6 @@ Curl_cookie_add(struct Curl_easy *data,
free(clist->path);
free(clist->spath);
free(clist->expirestr);
- free(clist->version);
free(clist->maxage);
*clist = *co; /* then store all the new data */
@@ -1224,9 +1218,6 @@ struct CookieInfo *Curl_cookie_init(struct Curl_easy *data,
c = calloc(1, sizeof(struct CookieInfo));
if(!c)
return NULL; /* failed to get memory */
- c->filename = strdup(file?file:"none"); /* copy the name just in case */
- if(!c->filename)
- goto fail; /* failed to get memory */
/*
* Initialize the next_expiration time to signal that we don't have enough
* information yet.
@@ -1378,7 +1369,6 @@ static struct Cookie *dup_cookie(struct Cookie *src)
CLONE(name);
CLONE(value);
CLONE(maxage);
- CLONE(version);
d->expires = src->expires;
d->tailmatch = src->tailmatch;
d->secure = src->secure;
@@ -1595,7 +1585,6 @@ void Curl_cookie_cleanup(struct CookieInfo *c)
{
if(c) {
unsigned int i;
- free(c->filename);
for(i = 0; i < COOKIE_HASH_SIZE; i++)
Curl_cookie_freelist(c->cookies[i]);
free(c); /* free the base struct as well */
diff --git a/lib/cookie.h b/lib/cookie.h
index b3c0063b2cfb25..41e9e7a6914e0a 100644
--- a/lib/cookie.h
+++ b/lib/cookie.h
@@ -36,11 +36,7 @@ struct Cookie {
char *domain; /* domain = <this> */
curl_off_t expires; /* expires = <this> */
char *expirestr; /* the plain text version */
-
- /* RFC 2109 keywords. Version=1 means 2109-compliant cookie sending */
- char *version; /* Version = <value> */
char *maxage; /* Max-Age = <value> */
-
bool tailmatch; /* whether we do tail-matching of the domain name */
bool secure; /* whether the 'secure' keyword was used */
bool livecookie; /* updated from a server, not a stored file */
@@ -56,17 +52,16 @@ struct Cookie {
#define COOKIE_PREFIX__SECURE (1<<0)
#define COOKIE_PREFIX__HOST (1<<1)
-#define COOKIE_HASH_SIZE 256
+#define COOKIE_HASH_SIZE 63
struct CookieInfo {
/* linked list of cookies we know of */
struct Cookie *cookies[COOKIE_HASH_SIZE];
- char *filename; /* file we read from/write to */
- long numcookies; /* number of cookies in the "jar" */
+ curl_off_t next_expiration; /* the next time at which expiration happens */
+ int numcookies; /* number of cookies in the "jar" */
+ int lastct; /* last creation-time used in the jar */
bool running; /* state info, for cookie adding information */
bool newsession; /* new session, discard session cookies on load */
- int lastct; /* last creation-time used in the jar */
- curl_off_t next_expiration; /* the next time at which expiration happens */
};
/* The maximum sizes we accept for cookies. RFC 6265 section 6.1 says
diff --git a/lib/easy.c b/lib/easy.c
index 16bbd35251d408..03195481f9780a 100644
--- a/lib/easy.c
+++ b/lib/easy.c
@@ -925,9 +925,7 @@ struct Curl_easy *curl_easy_duphandle(struct Curl_easy *data)
if(data->cookies) {
/* If cookies are enabled in the parent handle, we enable them
in the clone as well! */
- outcurl->cookies = Curl_cookie_init(data,
- data->cookies->filename,
- outcurl->cookies,
+ outcurl->cookies = Curl_cookie_init(data, NULL, outcurl->cookies,
data->set.cookiesession);
if(!outcurl->cookies)
goto fail;
|
