8261299: Use-after-free on failure path in LinuxPackage.c, getJvmLauncherLibPath

Reviewed-by: stuefe, herrick
2021-02-09 17:46:18 +00:00 · 2021-02-09 17:46:18 +00:00 · 01d928080a
commit 01d928080a
parent a00b13055a
1 changed files with 1 additions and 0 deletions
--- a/src/jdk.jpackage/linux/native/applauncher/LinuxPackage.c
+++ b/src/jdk.jpackage/linux/native/applauncher/LinuxPackage.c
@ -324,6 +324,7 @@ char* getJvmLauncherLibPath(void) {
                                                        &launcherLibPath);
        if (popenStatus) {
            free(launcherLibPath);
+            launcherLibPath = NULL;
            goto cleanup;
        }
    }