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Reduce size of some large stack memory allocations

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jfreegman 2020-10-25 13:48:14 -04:00
parent 4c302da503
commit 3cdcfbf4e5
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GPG Key ID: 3627F3144076AE63
5 changed files with 21 additions and 27 deletions
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2
src/autocomplete.c
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@ -306,7 +306,7 @@ static void complete_home_dir(ToxWindow *self, char *path, int pathsize, const c
* Returns the diff between old len and new len of ctx->line on success.
* Returns -1 if no matches or more than one match.
*/
#define MAX_DIRS 512
#define MAX_DIRS 75
int dir_match(ToxWindow *self, Tox *m, const wchar_t *line, const wchar_t *cmd)
{
char b_path[MAX_STR_SIZE + 1];

2
src/curl_util.h
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@ -27,7 +27,7 @@
#define TLS_CIPHER_SUITE_LIST "ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!3DES:!MD5:!PSK"
/* Max size of an http response that we can store in Recv_Data */
#define MAX_RECV_CURL_DATA_SIZE 32767
#define MAX_RECV_CURL_DATA_SIZE 1024
/* Holds data received from curl lookup */
struct Recv_Curl_Data {

2
src/global_commands.c
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@ -41,6 +41,7 @@
extern char *DATA_FILE;
extern ToxWindow *prompt;
extern FriendsList Friends;
extern FriendRequests FrndRequests;
/* command functions */
void cmd_accept(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
@ -87,7 +88,6 @@ void cmd_accept(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[
FrndRequests.max_idx = i;
--FrndRequests.num_requests;
}
void cmd_add_helper(ToxWindow *self, Tox *m, const char *id_bin, const char *msg)

34
src/notify.c
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@ -60,7 +60,7 @@
#define MAX_BOX_MSG_LEN 127
#define SOUNDS_SIZE 10
#define ACTIVE_NOTIFS_MAX 50
#define ACTIVE_NOTIFS_MAX 10
extern struct user_settings *user_settings;
@ -754,20 +754,18 @@ int box_notify2(ToxWindow *self, Notification notif, uint64_t flags, int id, con
actives[id].size++;
actives[id].n_timeout = get_unix_time() + Control.notif_timeout / 1000;
char formated[128 * 129] = {'\0'};
char *formatted = calloc(1, sizeof(char) * ((MAX_BOX_MSG_LEN + 1) * (MAX_BOX_MSG_LEN + 2)));
int i = 0;
for (; i < actives[id].size; i ++) {
strcat(formated, actives[id].messages[i]);
strcat(formated, "\n");
for (size_t i = 0; i < actives[id].size; ++i) {
strcat(formatted, actives[id].messages[i]);
strcat(formatted, "\n");
}
formated[strlen(formated) - 1] = '\0';
notify_notification_update(actives[id].box, actives[id].title, formated, NULL);
notify_notification_update(actives[id].box, actives[id].title, formatted, NULL);
notify_notification_show(actives[id].box, NULL);
free(formatted);
control_unlock();
return id;
@ -863,20 +861,18 @@ int box_silent_notify2(ToxWindow *self, uint64_t flags, int id, const char *form
actives[id].size ++;
actives[id].n_timeout = get_unix_time() + Control.notif_timeout / 1000;
char formated[128 * 129] = {'\0'};
char *formatted = calloc(1, sizeof(char) * ((MAX_BOX_MSG_LEN + 1) * (MAX_BOX_MSG_LEN + 2)));
int i = 0;
for (; i < actives[id].size; i ++) {
strcat(formated, actives[id].messages[i]);
strcat(formated, "\n");
for (size_t i = 0; i < actives[id].size; ++i) {
strcat(formatted, actives[id].messages[i]);
strcat(formatted, "\n");
}
formated[strlen(formated) - 1] = '\0';
notify_notification_update(actives[id].box, actives[id].title, formated, NULL);
notify_notification_update(actives[id].box, actives[id].title, formatted, NULL);
notify_notification_show(actives[id].box, NULL);
free(formatted);
control_unlock();
return id;

8
src/prompt.h
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@ -26,22 +26,20 @@
#include "toxic.h"
#include "windows.h"
#define MAX_FRIEND_REQUESTS 32
#define MAX_FRIEND_REQUESTS 20
struct friend_request {
bool active;
char msg[MAX_STR_SIZE];
char msg[TOX_MAX_FRIEND_REQUEST_LENGTH + 1];
uint8_t key[TOX_PUBLIC_KEY_SIZE];
};
typedef struct {
typedef struct FriendRequests {
int max_idx;
int num_requests;
struct friend_request request[MAX_FRIEND_REQUESTS];
} FriendRequests;
extern FriendRequests FrndRequests;
ToxWindow *new_prompt(void);
void prep_prompt_win(void);