manager: Fix snprintf

2023-04-18 19:35:30 +08:00
parent 38c65e7e4b
commit 2b5ac95165
1 changed files with 1 additions and 1 deletions
--- a/manager/app/src/main/cpp/ksu.cc
+++ b/manager/app/src/main/cpp/ksu.cc
@@ -35,7 +35,7 @@ bool become_manager(const char* pkg) {
    if (userId == 0) {
        sprintf(param, "/data/data/%s", pkg);
    } else {
-        snprintf(param, 10, "/data/user/%d/%s", userId, pkg);
+        snprintf(param, sizeof(param), "/data/user/%d/%s", userId, pkg);
    }

    return ksuctl(CMD_BECOME_MANAGER, param, nullptr);