dissect: don't insist on a root/usr partition when just inspecting
Let's relax rules here a bit, taking benefit of the fact that DISSECT_IMAGE_REQUIRE_ROOT + DISSECT_IMAGE_GENERIC_ROOT are now separate flags.
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@@ -46,7 +46,6 @@ static const char *arg_source = NULL;
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static const char *arg_target = NULL;
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static DissectImageFlags arg_flags =
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DISSECT_IMAGE_GENERIC_ROOT |
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DISSECT_IMAGE_REQUIRE_ROOT |
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DISSECT_IMAGE_DISCARD_ON_LOOP |
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DISSECT_IMAGE_RELAX_VAR_CHECK |
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DISSECT_IMAGE_FSCK |
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@@ -299,6 +298,7 @@ static int parse_argv(int argc, char *argv[]) {
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arg_image = argv[optind];
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arg_path = argv[optind + 1];
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arg_flags |= DISSECT_IMAGE_REQUIRE_ROOT;
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break;
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case ACTION_COPY_FROM:
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@@ -310,7 +310,7 @@ static int parse_argv(int argc, char *argv[]) {
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arg_source = argv[optind + 1];
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arg_target = argc > optind + 2 ? argv[optind + 2] : "-" /* this means stdout */ ;
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arg_flags |= DISSECT_IMAGE_READ_ONLY;
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arg_flags |= DISSECT_IMAGE_READ_ONLY | DISSECT_IMAGE_REQUIRE_ROOT;
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break;
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case ACTION_COPY_TO:
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@@ -328,6 +328,7 @@ static int parse_argv(int argc, char *argv[]) {
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arg_target = argv[optind + 1];
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}
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arg_flags |= DISSECT_IMAGE_REQUIRE_ROOT;
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break;
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default:
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