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Fix crash when quitting while viewing item details

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When RetroArch was closed while viewing/playing a content item opened through the explore view there would be a crash during cleanup because the cached playlist would be freed twice (once by playlists own playlist_free_cached and once more through explore_free).
This commit is contained in:
Bernhard Schelling 2020-07-28 23:51:06 +09:00 committed by GitHub
parent 8cb861798e
commit 6c8506399c
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 1 deletions
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6
menu/menu_explore.c
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@ -114,6 +114,7 @@ typedef struct
char title[1024];
char find_string[1024];
unsigned top_depth;
playlist_t *cached_playlist;
} explore_state_t;
static const struct { const char *name, *rdbkey; bool use_split, is_company, is_numeric; }
@ -478,7 +479,8 @@ static void explore_free(explore_state_t *state)
EX_BUF_FREE(state->entries);
for (i = 0; i != EX_BUF_LEN(state->playlists); i++)
playlist_free(state->playlists[i]);
if (state->playlists[i] != state->cached_playlist)
playlist_free(state->playlists[i]);
EX_BUF_FREE(state->playlists);
ex_arena_free(&state->arena);
}
@ -907,6 +909,7 @@ unsigned menu_displaylist_explore(file_list_t *list)
}
playlist_set_cached(NULL);
explore_state->cached_playlist = NULL;
if ( current_type == MENU_EXPLORE_TAB
|| current_type == EXPLORE_TYPE_ADDITIONALFILTER)
@ -1149,6 +1152,7 @@ SKIP_ENTRY:;
/* Fake all the state so the content screen
* and information screen think we're viewing via playlist */
playlist_set_cached(pl);
explore_state->cached_playlist = pl;
menu->rpl_entry_selection_ptr = (pl_entry - pl_first);
strlcpy(menu->deferred_path,
pl_entry->path, sizeof(menu->deferred_path));