diff options
| -rw-r--r-- | file.c | 17 |
1 files changed, 12 insertions, 5 deletions
@@ -590,6 +590,13 @@ rpc_file_exec_epipe_state_cb(struct ustream *s) rpc_file_exec_reply(c, UBUS_STATUS_OK); } +static void +rpc_fdclose(int fd) +{ + if (fd > 2) + close(fd); +} + static int rpc_file_exec_run(const char *cmd, const struct blob_attr *arg, const struct blob_attr *env, @@ -639,11 +646,11 @@ rpc_file_exec_run(const char *cmd, dup2(opipe[1], 1); dup2(epipe[1], 2); - close(devnull); - close(opipe[0]); - close(opipe[1]); - close(epipe[0]); - close(epipe[1]); + rpc_fdclose(devnull); + rpc_fdclose(opipe[0]); + rpc_fdclose(opipe[1]); + rpc_fdclose(epipe[0]); + rpc_fdclose(epipe[1]); arglen = 2; args = malloc(sizeof(char *) * arglen); |