From: Stefan Hajnoczi <stefanha@gmail.com>
To: "Oleinik, Alexander" <alxndr@bu.edu>
Cc: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Subject: Re: [PATCH v4 17/20] fuzz: add support for qos-assisted fuzz targets
Date: Thu, 7 Nov 2019 14:22:59 +0100 [thread overview]
Message-ID: <20191107132259.GC365089@stefanha-x1.localdomain> (raw)
In-Reply-To: <20191030144926.11873-18-alxndr@bu.edu>
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On Wed, Oct 30, 2019 at 02:50:02PM +0000, Oleinik, Alexander wrote:
> +static char *qos_build_main_args()
Please use func(void) in C. In C () functions have unspecified and
unchecked arguments whereas in C++ () means (void). We want the
compiler to complain if arguments are passed to this function, so it
needs to be (void).
> +{
> + char **path = fuzz_path_vec;
> + QOSGraphNode *test_node;
> + GString *cmd_line = g_string_new(path[0]);
> + void *test_arg;
> +
> + /* Before test */
> + current_path = path;
> + test_node = qos_graph_get_node(path[(g_strv_length(path) - 1)]);
> + test_arg = test_node->u.test.arg;
> + if (test_node->u.test.before) {
> + test_arg = test_node->u.test.before(cmd_line, test_arg);
> + }
> + /* Prepend the arguments that we need */
> + g_string_prepend(cmd_line,
> + "qemu-system-i386 -display none -machine accel=qtest -m 64 ");
Does i386 need to be hardcoded? An earlier patch declared a fuzz_arch
or similar variable (from TARGET_NAME).
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next prev parent reply other threads:[~2019-11-07 13:23 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-30 14:49 [PATCH v4 00/20] Add virtual device fuzzing support Oleinik, Alexander
2019-10-30 14:49 ` [PATCH v4 01/20] softmmu: split off vl.c:main() into main.c Oleinik, Alexander
2019-11-05 16:41 ` Darren Kenny
2019-11-12 16:46 ` Alexander Bulekov
2019-11-06 15:01 ` Stefan Hajnoczi
2019-10-30 14:49 ` [PATCH v4 02/20] libqos: Rename i2c_send and i2c_recv Oleinik, Alexander
2019-11-06 15:17 ` Stefan Hajnoczi
2019-10-30 14:49 ` [PATCH v4 03/20] fuzz: Add FUZZ_TARGET module type Oleinik, Alexander
2019-11-06 13:17 ` Darren Kenny
2019-11-06 15:18 ` Stefan Hajnoczi
2019-10-30 14:49 ` [PATCH v4 04/20] qtest: add qtest_server_send abstraction Oleinik, Alexander
2019-11-06 13:29 ` Darren Kenny
2019-11-06 15:19 ` Stefan Hajnoczi
2019-10-30 14:49 ` [PATCH v4 06/20] module: check module wasn't already initialized Oleinik, Alexander
2019-11-06 15:26 ` Stefan Hajnoczi
2019-11-06 17:40 ` Darren Kenny
2019-10-30 14:49 ` [PATCH v4 05/20] libqtest: Add a layer of abstraciton to send/recv Oleinik, Alexander
2019-11-06 16:22 ` Stefan Hajnoczi
2019-10-30 14:49 ` [PATCH v4 07/20] qtest: add in-process incoming command handler Oleinik, Alexander
2019-11-06 16:33 ` Stefan Hajnoczi
2019-10-30 14:49 ` [PATCH v4 08/20] tests: provide test variables to other targets Oleinik, Alexander
2019-11-07 14:32 ` Darren Kenny
2019-10-30 14:49 ` [PATCH v4 09/20] libqos: split qos-test and libqos makefile vars Oleinik, Alexander
2019-11-07 14:03 ` Darren Kenny
2019-10-30 14:49 ` [PATCH v4 10/20] libqos: move useful qos-test funcs to qos_external Oleinik, Alexander
2019-11-06 16:41 ` Stefan Hajnoczi
2019-10-30 14:49 ` [PATCH v4 11/20] libqtest: make qtest_bufwrite send "atomic" Oleinik, Alexander
2019-11-06 16:44 ` Stefan Hajnoczi
2019-10-30 14:49 ` [PATCH v4 12/20] libqtest: add in-process qtest.c tx/rx handlers Oleinik, Alexander
2019-11-06 16:56 ` Stefan Hajnoczi
2019-11-12 17:38 ` Alexander Bulekov
2019-10-30 14:49 ` [PATCH v4 13/20] fuzz: add configure flag --enable-fuzzing Oleinik, Alexander
2019-11-06 16:57 ` Stefan Hajnoczi
2019-10-30 14:50 ` [PATCH v4 15/20] fuzz: add fuzzer skeleton Oleinik, Alexander
2019-11-07 12:55 ` Stefan Hajnoczi
2019-11-12 19:04 ` Alexander Bulekov
2019-10-30 14:50 ` [PATCH v4 14/20] fuzz: Add target/fuzz makefile rules Oleinik, Alexander
2019-11-07 14:31 ` Darren Kenny
2019-10-30 14:50 ` [PATCH v4 16/20] fuzz: add support for fork-based fuzzing Oleinik, Alexander
2019-11-07 13:17 ` Stefan Hajnoczi
2019-10-30 14:50 ` [PATCH v4 17/20] fuzz: add support for qos-assisted fuzz targets Oleinik, Alexander
2019-11-07 13:22 ` Stefan Hajnoczi [this message]
2019-10-30 14:50 ` [PATCH v4 18/20] fuzz: add i440fx " Oleinik, Alexander
2019-11-07 13:26 ` Stefan Hajnoczi
2019-10-30 14:50 ` [PATCH v4 19/20] fuzz: add virtio-net fuzz target Oleinik, Alexander
2019-11-07 13:36 ` Stefan Hajnoczi
2019-11-07 13:42 ` Jason Wang
2019-11-07 15:41 ` Stefan Hajnoczi
2019-10-30 14:50 ` [PATCH v4 20/20] fuzz: add documentation to docs/devel/ Oleinik, Alexander
2019-11-07 13:40 ` Stefan Hajnoczi
2019-11-07 15:02 ` Alexander Oleinik
2019-10-30 15:23 ` [PATCH v4 00/20] Add virtual device fuzzing support no-reply
2019-11-06 15:27 ` Stefan Hajnoczi
2019-11-05 13:57 ` Darren Kenny
2019-11-05 16:28 ` Alexander Oleinik
2019-11-05 16:47 ` Darren Kenny
2019-11-07 13:41 ` Stefan Hajnoczi
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