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target/arm_tpiu: Fix 'tpiu create' parameter check 

The current implementation crashes when executing 'tpiu create'
without an object name due to an invalid memory access. Pass 'argv'
instead 'goi.argv' to fix the problem.

While at it, match the style of the error message to the style used for
other Tcl commands. Especially, make the 'name' parameter mandatory.

Change-Id: Ib2b233f8556934af61608ae93d6405585c2c40b7
Signed-off-by: Marc Schink <dev@zapb.de>
Reviewed-on: https://review.openocd.org/c/openocd/+/6329
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
This commit is contained in:
Marc Schink 2021-06-22 12:59:01 +02:00 committed by Antonio Borneo
parent 29e2a74516
commit 4a4ca07da7
1 changed files with 1 additions and 1 deletions
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2
src/target/arm_tpiu_swo.c
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@ -916,7 +916,7 @@ static int jim_arm_tpiu_swo_create(Jim_Interp *interp, int argc, Jim_Obj *const
struct jim_getopt_info goi;
jim_getopt_setup(&goi, interp, argc - 1, argv + 1);
if (goi.argc < 1) {
Jim_WrongNumArgs(goi.interp, 1, goi.argv, "?name? ..options...");
Jim_WrongNumArgs(interp, 1, argv, "name ?option option ...?");
return JIM_ERR;
}