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suppress shell expansion inside quoted strings

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This commit is contained in:
BVK Chaitanya 2010-11-07 16:13:14 +05:30
parent 33b4b0c61a
commit a8152fedab
2 changed files with 9 additions and 1 deletions
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2
grub-core/script/execute.c
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@ -374,7 +374,7 @@ grub_script_arglist_to_argv (struct grub_script_arglist *arglist,
case GRUB_SCRIPT_ARG_TYPE_DQSTR: case GRUB_SCRIPT_ARG_TYPE_DQSTR:
case GRUB_SCRIPT_ARG_TYPE_SQSTR: case GRUB_SCRIPT_ARG_TYPE_SQSTR:
if (grub_script_argv_append (&result, arg->str)) if (append (arg->str, 1))
goto fail; goto fail;
break; break;
} }

8
tests/grub_cmd_echo.in
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@ -31,3 +31,11 @@ echo foo -n
echo foo -n -e echo foo -n -e
echo ------- echo -------
if test -n "$grubshell"; then insmod regexp; fi
echo '*'
echo "*"
foo="*"
echo "$foo"