Re: [U-Boot] CTRL-C hangs after "hush: fix segfault on syntax error"

Hello,

On 11/20/2014 06:21 AM, Stephen Warren wrote:

Rabin,

With 128059b926b3 "hush: fix segfault on syntax error" applied, I find that if I press CTRL-C at the U-Boot prompt, U-Boot hangs. If I revert that commit, CTRL-C works fine (prints CTRL-C and returns to the command prompt).

I'm testing on real HW (rpi_b board), although I don't expect the exact HW matters. This issue doesn't reproduce with sandbox, since CTRL-C now seems to just execute the binary rather than being handled by U-Boot shell.

I can confirm this issue on Trats2. U-Boot hangs in infinite loop, but after revert this commit - it works well. Using CTRL-C in commands works fine, it only hangs in the console.

It stays in: ./common/cli.c:206 (cli_loop())

Best regards,