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fix sting bugs with e_fm and fileman. 

* simplify eina_stringshare usage with _eina_stringshare_replace();
 * do not modify the string in stringshare as in e_fm2_parent_go();
 * use custom_theme_content instead of custom_theme in e_fm2_custom_theme_content_set().

Hopefully this will break nothing, but further analysis if it's
leaking strings in the stringshare should be done.



SVN revision: 38559
This commit is contained in:
Gustavo Sverzut Barbieri 2009-01-12 19:52:35 +00:00
parent 22df734bfc
commit 78c70d7f94
3 changed files with 111 additions and 136 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

234
src/bin/e_fm.c
View File

@ -392,6 +392,16 @@ static int _e_fm_file_buffer_copying = 0;
#include "e_fm_shared.h"
#undef E_FM_SHARED_CODEC
static inline void
_eina_stringshare_replace(const char **p, const char *str)
{
str = eina_stringshare_add(str);
eina_stringshare_del(*p);
if (*p == str)
return;
*p = str;
}
/***/
EAPI int
@ -567,15 +577,9 @@ e_fm2_path_set(Evas_Object *obj, const char *dev, const char *path)
if (sd->realpath) _e_fm2_client_monitor_del(sd->id, sd->realpath);
sd->listing = 0;
if (sd->dev) eina_stringshare_del(sd->dev);
if (sd->path) eina_stringshare_del(sd->path);
if (sd->realpath) eina_stringshare_del(sd->realpath);
sd->dev = sd->path = sd->realpath = NULL;
sd->order_file = 0;
if (dev) sd->dev = eina_stringshare_add(dev);
if (path) sd->path = eina_stringshare_add(path);
_eina_stringshare_replace(&sd->dev, dev);
_eina_stringshare_replace(&sd->path, path);
eina_stringshare_del(sd->realpath);
sd->realpath = realpath;
_e_fm2_queue_free(obj);
_e_fm2_regions_free(obj);
@ -670,11 +674,7 @@ e_fm2_custom_theme_set(Evas_Object *obj, const char *path)
if (!sd) return; // safety
if (!evas_object_type_get(obj)) return; // safety
if (strcmp(evas_object_type_get(obj), "e_fm")) return; // safety
if (sd->custom_theme) eina_stringshare_del(sd->custom_theme);
if (path)
sd->custom_theme = eina_stringshare_add(path);
else
sd->custom_theme = NULL;
_eina_stringshare_replace(&sd->custom_theme, path);
_e_fm2_theme_edje_object_set(sd, sd->drop, "base/theme/fileman",
"list/drop_between");
_e_fm2_theme_edje_object_set(sd, sd->drop_in, "base/theme/fileman",
@ -692,11 +692,7 @@ e_fm2_custom_theme_content_set(Evas_Object *obj, const char *content)
if (!sd) return; // safety
if (!evas_object_type_get(obj)) return; // safety
if (strcmp(evas_object_type_get(obj), "e_fm")) return; // safety
if (sd->custom_theme) eina_stringshare_del(sd->custom_theme);
if (content)
sd->custom_theme_content = eina_stringshare_add(content);
else
sd->custom_theme_content = NULL;
_eina_stringshare_replace(&sd->custom_theme_content, content);
_e_fm2_theme_edje_object_set(sd, sd->drop, "base/theme/fileman",
"list/drop_between");
_e_fm2_theme_edje_object_set(sd, sd->drop_in, "base/theme/fileman",
@ -777,23 +773,22 @@ EAPI void
e_fm2_parent_go(Evas_Object *obj)
{
E_Fm2_Smart_Data *sd;
char *path, *dev = NULL, *p;
char *path, *p;
sd = evas_object_smart_data_get(obj);
if (!sd) return; // safety
if (!evas_object_type_get(obj)) return; // safety
if (strcmp(evas_object_type_get(obj), "e_fm")) return; // safety
if (!sd->path) return;
path = eina_stringshare_ref(sd->path);
if (sd->dev) dev = eina_stringshare_ref(sd->dev);
path = strdup(sd->path);
if (!path) return;
if ((p = strrchr(path, '/'))) *p = 0;
if (*path == 0)
e_fm2_path_set(obj, dev, "/");
e_fm2_path_set(obj, sd->dev, "/");
else
e_fm2_path_set(obj, dev, path);
e_fm2_path_set(obj, sd->dev, path);
eina_stringshare_del(dev);
eina_stringshare_del(path);
free(path);
}
EAPI void
@ -811,10 +806,10 @@ e_fm2_config_set(Evas_Object *obj, E_Fm2_Config *cfg)
sd->config = E_NEW(E_Fm2_Config, 1);
if (!sd->config) return;
memcpy(sd->config, cfg, sizeof(E_Fm2_Config));
if (cfg->icon.key_hint) sd->config->icon.key_hint = eina_stringshare_add(cfg->icon.key_hint);
if (cfg->theme.background) sd->config->theme.background = eina_stringshare_add(cfg->theme.background);
if (cfg->theme.frame) sd->config->theme.frame = eina_stringshare_add(cfg->theme.frame);
if (cfg->theme.icons) sd->config->theme.icons = eina_stringshare_add(cfg->theme.icons);
sd->config->icon.key_hint = eina_stringshare_add(cfg->icon.key_hint);
sd->config->theme.background = eina_stringshare_add(cfg->theme.background);
sd->config->theme.frame = eina_stringshare_add(cfg->theme.frame);
sd->config->theme.icons = eina_stringshare_add(cfg->theme.icons);
}
EAPI E_Fm2_Config *
@ -1022,7 +1017,7 @@ e_fm2_icons_update(Evas_Object *obj)
ic = l->data;
if (ic->info.icon) eina_stringshare_del(ic->info.icon);
eina_stringshare_del(ic->info.icon);
ic->info.icon = NULL;
ic->info.icon_type = 0;
@ -1036,10 +1031,7 @@ e_fm2_icons_update(Evas_Object *obj)
{
if (cf->icon.valid)
{
if (ic->info.icon) eina_stringshare_del(ic->info.icon);
ic->info.icon = NULL;
if (cf->icon.icon)
ic->info.icon = eina_stringshare_add(cf->icon.icon);
_eina_stringshare_replace(&ic->info.icon, cf->icon.icon);
ic->info.icon_type = cf->icon.type;
}
}
@ -1843,17 +1835,11 @@ _e_fm2_file_force_update(const char *path)
memcpy(&(finf.st), &(ic->info.statinfo),
sizeof(struct stat));
finf.broken_link = ic->info.broken_link;
if (ic->info.link)
finf.lnk = eina_stringshare_add(ic->info.link);
if (ic->info.real_link)
finf.rlnk = eina_stringshare_add(ic->info.real_link);
finf.lnk = ic->info.link;
finf.rlnk = ic->info.real_link;
ic->removable_state_change = 1;
_e_fm2_live_file_changed(l->data, ecore_file_file_get(path),
&finf);
if (ic->info.link)
eina_stringshare_del(ic->info.link);
if (ic->info.real_link)
eina_stringshare_del(ic->info.real_link);
}
}
}
@ -3375,14 +3361,14 @@ _e_fm2_icon_new(E_Fm2_Smart_Data *sd, const char *file, E_Fm2_Finfo *finf)
static void
_e_fm2_icon_unfill(E_Fm2_Icon *ic)
{
if (ic->info.mime) eina_stringshare_del(ic->info.mime);
if (ic->info.label) eina_stringshare_del(ic->info.label);
if (ic->info.comment) eina_stringshare_del(ic->info.comment);
if (ic->info.generic) eina_stringshare_del(ic->info.generic);
if (ic->info.icon) eina_stringshare_del(ic->info.icon);
if (ic->info.link) eina_stringshare_del(ic->info.link);
if (ic->info.real_link) eina_stringshare_del(ic->info.real_link);
if (ic->info.category) eina_stringshare_del(ic->info.category);
eina_stringshare_del(ic->info.mime);
eina_stringshare_del(ic->info.label);
eina_stringshare_del(ic->info.comment);
eina_stringshare_del(ic->info.generic);
eina_stringshare_del(ic->info.icon);
eina_stringshare_del(ic->info.link);
eina_stringshare_del(ic->info.real_link);
eina_stringshare_del(ic->info.category);
ic->info.mime = NULL;
ic->info.label = NULL;
ic->info.comment = NULL;
@ -3436,8 +3422,12 @@ _e_fm2_icon_fill(E_Fm2_Icon *ic, E_Fm2_Finfo *finf)
memcpy(&(ic->info.statinfo), &(finf->st), sizeof(struct stat));
if ((finf->lnk) && (finf->lnk[0]))
ic->info.link = eina_stringshare_add(finf->lnk);
else
ic->info.link = NULL;
if ((finf->rlnk) && (finf->rlnk[0]))
ic->info.real_link = eina_stringshare_add(finf->rlnk);
else
ic->info.real_link = NULL;
ic->info.broken_link = finf->broken_link;
}
else
@ -3499,9 +3489,7 @@ _e_fm2_icon_fill(E_Fm2_Icon *ic, E_Fm2_Finfo *finf)
{
if (cf->icon.icon)
{
if (ic->info.icon) eina_stringshare_del(ic->info.icon);
ic->info.icon = NULL;
ic->info.icon = eina_stringshare_add(cf->icon.icon);
_eina_stringshare_replace(&ic->info.icon, cf->icon.icon);
}
ic->info.icon_type = cf->icon.type;
}
@ -3645,15 +3633,15 @@ _e_fm2_icon_free(E_Fm2_Icon *ic)
e_object_del(E_OBJECT(ic->prop_dialog));
ic->prop_dialog = NULL;
}
if (ic->info.file) eina_stringshare_del(ic->info.file);
if (ic->info.mime) eina_stringshare_del(ic->info.mime);
if (ic->info.label) eina_stringshare_del(ic->info.label);
if (ic->info.comment) eina_stringshare_del(ic->info.comment);
if (ic->info.generic) eina_stringshare_del(ic->info.generic);
if (ic->info.icon) eina_stringshare_del(ic->info.icon);
if (ic->info.link) eina_stringshare_del(ic->info.link);
if (ic->info.real_link) eina_stringshare_del(ic->info.real_link);
if (ic->info.category) eina_stringshare_del(ic->info.category);
eina_stringshare_del(ic->info.file);
eina_stringshare_del(ic->info.mime);
eina_stringshare_del(ic->info.label);
eina_stringshare_del(ic->info.comment);
eina_stringshare_del(ic->info.generic);
eina_stringshare_del(ic->info.icon);
eina_stringshare_del(ic->info.link);
eina_stringshare_del(ic->info.real_link);
eina_stringshare_del(ic->info.category);
free(ic);
}
@ -3921,10 +3909,10 @@ _e_fm2_icon_desktop_load(E_Fm2_Icon *ic)
ic->info.removable = 0;
ic->info.removable_full = 0;
if (desktop->name) ic->info.label = eina_stringshare_add(desktop->name);
if (desktop->generic_name) ic->info.generic = eina_stringshare_add(desktop->generic_name);
if (desktop->comment) ic->info.comment = eina_stringshare_add(desktop->comment);
if (desktop->icon) ic->info.icon = eina_stringshare_add(desktop->icon);
ic->info.label = eina_stringshare_add(desktop->name);
ic->info.generic = eina_stringshare_add(desktop->generic_name);
ic->info.comment = eina_stringshare_add(desktop->comment);
ic->info.icon = eina_stringshare_add(desktop->icon);
if (desktop->url)
ic->info.link = _e_fm2_icon_desktop_url_eval(desktop->url);
if (desktop->x)
@ -3960,12 +3948,12 @@ _e_fm2_icon_desktop_load(E_Fm2_Icon *ic)
return 1;
error:
if (ic->info.label) eina_stringshare_del(ic->info.label);
if (ic->info.comment) eina_stringshare_del(ic->info.comment);
if (ic->info.generic) eina_stringshare_del(ic->info.generic);
if (ic->info.icon) eina_stringshare_del(ic->info.icon);
if (ic->info.link) eina_stringshare_del(ic->info.link);
if (ic->info.category) eina_stringshare_del(ic->info.category);
eina_stringshare_del(ic->info.label);
eina_stringshare_del(ic->info.comment);
eina_stringshare_del(ic->info.generic);
eina_stringshare_del(ic->info.icon);
eina_stringshare_del(ic->info.link);
eina_stringshare_del(ic->info.category);
ic->info.label = NULL;
ic->info.comment = NULL;
ic->info.generic = NULL;
@ -4160,31 +4148,31 @@ _e_fm2_icon_sel_prev(Evas_Object *obj)
{
E_Fm2_Smart_Data *sd;
Eina_List *l;
E_Fm2_Icon *ic;
E_Fm2_Icon *ic, *ic_prev;
sd = evas_object_smart_data_get(obj);
if (!sd) return;
if (!sd->icons) return;
for (l = sd->icons; l; l = l->next)
ic_prev = NULL;
EINA_LIST_FOREACH(sd->icons, l, ic)
{
ic = l->data;
if (ic->selected)
{
if (!l->prev) return;
ic = l->prev->data;
ic_prev = l->prev->data;
break;
}
ic = NULL;
}
if (!ic)
if (!ic_prev)
{
_e_fm2_icon_sel_last(obj);
return;
}
_e_fm2_icon_desel_any(obj);
_e_fm2_icon_select(ic);
_e_fm2_icon_select(ic_prev);
evas_object_smart_callback_call(sd->obj, "selection_change", NULL);
_e_fm2_icon_make_visible(ic);
_e_fm2_icon_make_visible(ic_prev);
}
static void
@ -4192,31 +4180,31 @@ _e_fm2_icon_sel_next(Evas_Object *obj)
{
E_Fm2_Smart_Data *sd;
Eina_List *l;
E_Fm2_Icon *ic;
E_Fm2_Icon *ic, *ic_next;
sd = evas_object_smart_data_get(obj);
if (!sd) return;
if (!sd->icons) return;
for (l = sd->icons; l; l = l->next)
ic_next = NULL;
EINA_LIST_FOREACH(sd->icons, l, ic)
{
ic = l->data;
if (ic->selected)
{
if (!l->next) return;
ic = l->next->data;
ic_next = l->next->data;
break;
}
ic = NULL;
}
if (!ic)
if (!ic_next)
{
_e_fm2_icon_sel_first(obj);
return;
}
_e_fm2_icon_desel_any(obj);
_e_fm2_icon_select(ic);
_e_fm2_icon_select(ic_next);
evas_object_smart_callback_call(sd->obj, "selection_change", NULL);
_e_fm2_icon_make_visible(ic);
_e_fm2_icon_make_visible(ic_next);
}
/* FIXME: prototype */
@ -4284,12 +4272,9 @@ _e_fm2_typebuf_run(Evas_Object *obj)
(!ic->sd->config->view.single_click)
)
{
char buf[4096], *dev = NULL;
if (ic->sd->dev) dev = eina_stringshare_ref(ic->sd->dev);
char buf[4096];
snprintf(buf, sizeof(buf), "%s/%s", ic->sd->path, ic->info.file);
e_fm2_path_set(ic->sd->obj, dev, buf);
eina_stringshare_del(dev);
e_fm2_path_set(ic->sd->obj, ic->sd->dev, buf);
}
else
{
@ -5201,12 +5186,8 @@ _e_fm2_cb_icon_mouse_down(void *data, Evas *e, Evas_Object *obj, void *event_inf
)
{
char buf[4096];
const char *dev = eina_stringshare_ref(ic->sd->dev);
snprintf(buf, sizeof(buf), "%s/%s", ic->sd->path, ic->info.file);
e_fm2_path_set(ic->sd->obj, dev, buf);
eina_stringshare_del(dev);
e_fm2_path_set(ic->sd->obj, ic->sd->dev, buf);
}
else
evas_object_smart_callback_call(ic->sd->obj, "selected", NULL);
@ -5263,12 +5244,8 @@ _e_fm2_cb_icon_mouse_up(void *data, Evas *e, Evas_Object *obj, void *event_info)
)
{
char buf[4096];
const char *dev = eina_stringshare_ref(ic->sd->dev);
snprintf(buf, sizeof(buf), "%s/%s", ic->sd->path, ic->info.file);
e_fm2_path_set(ic->sd->obj, dev, buf);
eina_stringshare_del(dev);
e_fm2_path_set(ic->sd->obj, ic->sd->dev, buf);
}
else if ((S_ISDIR(ic->info.statinfo.st_mode)) && (ic->sd->config->view.single_click))
evas_object_smart_callback_call(ic->sd->obj, "selected", NULL);
@ -5675,12 +5652,9 @@ _e_fm2_cb_key_down(void *data, Evas *e, Evas_Object *obj, void *event_info)
(!ic->sd->config->view.single_click)
)
{
char buf[4096], *dev = NULL;
if (ic->sd->dev) dev = eina_stringshare_ref(ic->sd->dev);
char buf[4096];
snprintf(buf, sizeof(buf), "%s/%s", ic->sd->path, ic->info.file);
e_fm2_path_set(ic->sd->obj, dev, buf);
eina_stringshare_del(dev);
e_fm2_path_set(ic->sd->obj, ic->sd->dev, buf);
}
else
{
@ -6237,20 +6211,18 @@ _e_fm2_smart_del(Evas_Object *obj)
if (sd->scroll_job) ecore_job_del(sd->scroll_job);
if (sd->resize_job) ecore_job_del(sd->resize_job);
if (sd->refresh_job) ecore_job_del(sd->refresh_job);
if (sd->custom_theme) eina_stringshare_del(sd->custom_theme);
if (sd->custom_theme_content) eina_stringshare_del(sd->custom_theme_content);
if (sd->dev) eina_stringshare_del(sd->dev);
if (sd->path) eina_stringshare_del(sd->path);
eina_stringshare_del(sd->custom_theme);
eina_stringshare_del(sd->custom_theme_content);
sd->custom_theme = sd->custom_theme_content = NULL;
eina_stringshare_del(sd->dev);
eina_stringshare_del(sd->path);
eina_stringshare_del(sd->realpath);
sd->dev = sd->path = sd->realpath = NULL;
if (sd->mount)
{
e_fm2_hal_unmount(sd->mount);
sd->mount = NULL;
}
if (sd->realpath)
{
eina_stringshare_del(sd->realpath);
}
sd->dev = sd->path = sd->realpath = NULL;
if (sd->config) _e_fm2_config_free(sd->config);
E_FREE(sd->typebuf.buf);
@ -7749,11 +7721,11 @@ _e_fm2_live_file_add(Evas_Object *obj, const char *file, const char *file_rel, i
sd->live.actions = eina_list_append(sd->live.actions, a);
a->type = FILE_ADD;
a->file = eina_stringshare_add(file);
if (file_rel) a->file2 = eina_stringshare_add(file_rel);
a->file2 = eina_stringshare_add(file_rel);
a->flags = after;
if (finf) memcpy(&(a->finf), finf, sizeof(E_Fm2_Finfo));
if (a->finf.lnk) a->finf.lnk = eina_stringshare_add(a->finf.lnk);
if (a->finf.rlnk) a->finf.rlnk = eina_stringshare_add(a->finf.rlnk);
a->finf.lnk = eina_stringshare_add(a->finf.lnk);
a->finf.rlnk = eina_stringshare_add(a->finf.rlnk);
_e_fm2_live_process_begin(obj);
}
@ -7787,8 +7759,8 @@ _e_fm2_live_file_changed(Evas_Object *obj, const char *file, E_Fm2_Finfo *finf)
a->type = FILE_CHANGE;
a->file = eina_stringshare_add(file);
if (finf) memcpy(&(a->finf), finf, sizeof(E_Fm2_Finfo));
if (a->finf.lnk) a->finf.lnk = eina_stringshare_add(a->finf.lnk);
if (a->finf.rlnk) a->finf.rlnk = eina_stringshare_add(a->finf.rlnk);
a->finf.lnk = eina_stringshare_add(a->finf.lnk);
a->finf.rlnk = eina_stringshare_add(a->finf.rlnk);
_e_fm2_live_process_begin(obj);
}
@ -7817,10 +7789,10 @@ _e_fm2_live_process_end(Evas_Object *obj)
{
a = sd->live.actions->data;
sd->live.actions = eina_list_remove_list(sd->live.actions, sd->live.actions);
if (a->file) eina_stringshare_del(a->file);
if (a->file2) eina_stringshare_del(a->file2);
if (a->finf.lnk) eina_stringshare_del(a->finf.lnk);
if (a->finf.rlnk) eina_stringshare_del(a->finf.rlnk);
eina_stringshare_del(a->file);
eina_stringshare_del(a->file2);
eina_stringshare_del(a->finf.lnk);
eina_stringshare_del(a->finf.rlnk);
free(a);
}
if (sd->live.idler)
@ -7923,10 +7895,10 @@ _e_fm2_live_process(Evas_Object *obj)
default:
break;
}
if (a->file) eina_stringshare_del(a->file);
if (a->file2) eina_stringshare_del(a->file2);
if (a->finf.lnk) eina_stringshare_del(a->finf.lnk);
if (a->finf.rlnk) eina_stringshare_del(a->finf.rlnk);
eina_stringshare_del(a->file);
eina_stringshare_del(a->file2);
eina_stringshare_del(a->finf.lnk);
eina_stringshare_del(a->finf.rlnk);
free(a);
}

3
src/bin/e_fm_op.c
View File

@ -152,6 +152,7 @@ main(int argc, char **argv)
type = E_FM_OP_MOVE;
else if (strcmp(argv[1], "rm") == 0)
type = E_FM_OP_REMOVE;
else return 0;
if ((type == E_FM_OP_COPY) || (type == E_FM_OP_MOVE))
{
@ -698,7 +699,7 @@ _e_fm_op_scan_idler(void *data)
else
task->started = 1;
}
else if (!task->started)
else if (dir && !task->started)
{
de = readdir(dir);

4
src/modules/fileman/e_fwin.c
View File

@ -1419,6 +1419,8 @@ _e_fwin_file_open_dialog(E_Fwin *fwin, Eina_List *files, int always)
else if (fwin->zone)
dia = e_dialog_new(fwin->zone->container,
"E", "_fwin_open_apps");
else return; /* make clang happy */
e_dialog_title_set(dia, _("Open with..."));
e_dialog_resizable_set(dia, 1);
e_dialog_button_add(dia, _("Open"), "enlightenment/open",
@ -1766,7 +1768,7 @@ _e_fwin_toolbar_resize(E_Fwin *fwin)
w = (fwin->win->w - fwin->tbar->w);
break;
default:
break;
return;
}
evas_object_move(fwin->scrollframe_obj, x, y);
evas_object_resize(fwin->scrollframe_obj, w, h);