diff --git a/kitty/dnd.c b/kitty/dnd.c index 7c87ee344..a7cbadf2d 100644 --- a/kitty/dnd.c +++ b/kitty/dnd.c @@ -1117,7 +1117,13 @@ drag_get_data(Window *w, const char *mime_type, size_t *sz, int *err_code) { off_t end = lseek(fd, 0, SEEK_END); if (end < 0) { *err_code = EIO; return NULL; } if (lseek(fd, 0, SEEK_SET) < 0) { *err_code = EIO; return NULL; } - char *data = malloc(end ? (size_t)end : 1); + if (end == 0) { + safe_close(fd, __FILE__, __LINE__); + ds.items[i].fd_plus_one = 0; + *err_code = 0; + return NULL; + } + char *data = malloc((size_t)end); if (!data) { *err_code = ENOMEM; return NULL; } size_t total = 0; while (total < (size_t)end) { @@ -1194,7 +1200,7 @@ drag_process_item_data(Window *w, size_t idx, int has_more, const uint8_t *paylo // Open temp file if not yet open if (!ds.items[idx].fd_plus_one) { int fd = open_item_tmpfile(); - if (fd < 0) { cancel_drag(w, ENOMEM); return; } + if (fd < 0) { cancel_drag(w, EIO); return; } ds.items[idx].fd_plus_one = fd + 1; ds.items[idx].data_decode_initialized = true; base64_init_stream_decoder(&ds.items[idx].base64_state);