Bug

Hermes Gateway launches shell commands via setsid bash -lc on Termux. The -lc flags are interpreted by setsid instead of being forwarded to bash, causing command execution to fail silently.

Root Cause

POSIX requires -- to separate options destined for the child process.

Fix

Insert -- between setsid and bash:

[setsid_bin, "--", "bash", "-c", shell_cmd]

Environment

• OS: Android (Termux)
• Hermes version: 0.15.x