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[BugFix] open_plugin didn't recognize opx shortcuts

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opx shortcuts allow an easy way to add parameters to plugins
you should be able to set them as shortcuts now

the plugin hd a use after free bug on the dat file file descriptor

Change-Id: I5fe3b0628e7da003c03b9b54f5788b0d0dbfea74
This commit is contained in:
William Wilgus 2023-03-30 01:04:51 -04:00
parent a2e5d9563f
commit 2456d28e21
2 changed files with 27 additions and 20 deletions
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10
apps/plugins/open_plugins.c
View file

@ -101,7 +101,7 @@ static bool op_entry_read(int fd, int selected_item, off_t data_sz)
{
rb->memset(&op_entry, 0, op_entry_sz);
op_entry.lang_id = -1;
return ((selected_item >= 0) &&
return ((selected_item >= 0) && (fd >= 0) &&
(rb->lseek(fd, selected_item * op_entry_sz, SEEK_SET) >= 0) &&
(rb->read(fd, &op_entry, data_sz) == data_sz) && op_entry_checksum() > 0);
}
@ -196,7 +196,7 @@ static int op_entry_set_path(void)
struct browse_context browse = {
.dirfilter = SHOW_ALL,
.flags = BROWSE_SELECTONLY,
.flags = BROWSE_SELECTONLY | BROWSE_DIRFILTER,
.title = rb->str(LANG_ADD),
.icon = Icon_Plugin,
.root = op_entry.path,
@ -225,7 +225,7 @@ static int op_entry_set_param_path(void)
struct browse_context browse = {
.dirfilter = SHOW_ALL,
.flags = BROWSE_SELECTONLY,
.flags = BROWSE_SELECTONLY | BROWSE_DIRFILTER,
.title = rb->str(LANG_PARAMETER),
.icon = Icon_Plugin,
.root = tmp_buf,
@ -412,6 +412,7 @@ static uint32_t op_entry_add_path(const char *key, const char *plugin, const cha
{
rb->close(fd_tmp);
rb->close(fd_dat);
fd_dat = -1;
rb->remove(OPEN_PLUGIN_DAT);
rb->rename(OPEN_PLUGIN_DAT ".tmp", OPEN_PLUGIN_DAT);
}
@ -468,7 +469,7 @@ static void op_entry_remove(int selection)
static void op_entry_remove_empty(void)
{
bool resave = false;
if (fd_dat && rb->lseek(fd_dat, 0, SEEK_SET) == 0)
if (fd_dat >= 0 && rb->lseek(fd_dat, 0, SEEK_SET) == 0)
{
while (resave == false &&
rb->read(fd_dat, &op_entry, op_entry_sz) == op_entry_sz)
@ -489,6 +490,7 @@ static void op_entry_remove_empty(void)
{
rb->close(fd_tmp);
rb->close(fd_dat);
fd_dat = -1;
rb->remove(OPEN_PLUGIN_DAT);
rb->rename(OPEN_PLUGIN_DAT ".tmp", OPEN_PLUGIN_DAT);
}