| Message ID | 20240704102617.1132337-5-hadess@hadess.net |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Fix a number of static analysis issues #5 | expand |
diff --git a/src/shared/shell.c b/src/shared/shell.c index c09d41ee54df..d500dddf8acf 100644 --- a/src/shared/shell.c +++ b/src/shared/shell.c @@ -1306,11 +1306,12 @@ void bt_shell_init(int argc, char **argv, const struct bt_shell_opt *opt) data.mode = 1; goto done; case 's': - if (optarg) + if (optarg && data.init_fd < 0) { data.init_fd = open(optarg, O_RDONLY); - if (data.init_fd < 0) - printf("Unable to open %s: %s (%d)\n", optarg, + if (data.init_fd < 0) + printf("Unable to open %s: %s (%d)\n", optarg, strerror(errno), errno); + } break; case 't': if (optarg)
Error: RESOURCE_LEAK (CWE-772): [#def37] [important] bluez-5.76/src/shared/shell.c:1305:5: open_fn: Returning handle opened by "open". [Note: The source code implementation of the function has been overridden by a user model.] bluez-5.76/src/shared/shell.c:1305:5: var_assign: Assigning: "data.init_fd" = handle returned from "open(optarg, 0)". bluez-5.76/src/shared/shell.c:1305:5: overwrite_var: Overwriting handle "data.init_fd" in "data.init_fd = open(optarg, 0)" leaks the handle. 1303| case 's': 1304| if (optarg) 1305|-> data.init_fd = open(optarg, O_RDONLY); 1306| if (data.init_fd < 0) 1307| printf("Unable to open %s: %s (%d)\n", optarg, --- src/shared/shell.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)