From: Masami Hiramatsu <masami.hiramatsu@linaro.org>
To: u-boot@lists.denx.de
Cc: Masami Hiramatsu <masami.hiramatsu@linaro.org>,
Patrick Delaunay <patrick.delaunay@foss.st.com>,
Patrice Chotard <patrice.chotard@foss.st.com>,
Heinrich Schuchardt <xypron.glpk@gmx.de>,
Alexander Graf <agraf@csgraf.de>,
AKASHI Takahiro <takahiro.akashi@linaro.org>,
Simon Glass <sjg@chromium.org>, Bin Meng <bmeng.cn@gmail.com>,
Ilias Apalodimas <ilias.apalodimas@linaro.org>,
Jose Marinho <jose.marinho@arm.com>,
Grant Likely <grant.likely@arm.com>,
Tom Rini <trini@konsulko.com>,
Etienne Carriere <etienne.carriere@linaro.org>,
Sughosh Ganu <sughosh.ganu@linaro.org>,
Paul Liu <paul.liu@linaro.org>
Subject: [RFC PATCH 01/14] DFU: Do not copy the entity name over the buffer size
Date: Fri, 21 Jan 2022 00:29:30 +0900 [thread overview]
Message-ID: <164269256989.39378.10399862613876371846.stgit@localhost> (raw)
In-Reply-To: <164269255955.39378.260729958623102750.stgit@localhost>
Use strlcpy() instead of strcpy() to prevent copying the
entity name over the name buffer size.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
---
drivers/dfu/dfu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c
index af3975925a..66c41b5e76 100644
--- a/drivers/dfu/dfu.c
+++ b/drivers/dfu/dfu.c
@@ -503,7 +503,7 @@ static int dfu_fill_entity(struct dfu_entity *dfu, char *s, int alt,
debug("%s: %s interface: %s dev: %s\n", __func__, s, interface, devstr);
st = strsep(&s, " ");
- strcpy(dfu->name, st);
+ strlcpy(dfu->name, st, DFU_NAME_SIZE);
dfu->alt = alt;
dfu->max_buf_size = 0;
next prev parent reply other threads:[~2022-01-20 15:29 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-20 15:29 [RFC PATCH 00/14] FWU: Add FWU Multi Bank Update for DeveloerBox Masami Hiramatsu
2022-01-20 15:29 ` Masami Hiramatsu [this message]
2022-01-20 15:29 ` [RFC PATCH 02/14] DFU: Accept redundant spaces and tabs in dfu_alt_info Masami Hiramatsu
2022-01-20 15:29 ` [RFC PATCH 03/14] DFU: Check the number of arguments and argument string strictly Masami Hiramatsu
2022-01-20 15:30 ` [RFC PATCH 04/14] doc: usage: DFU: Fix dfu_alt_info document Masami Hiramatsu
2022-01-20 15:30 ` [RFC PATCH 05/14] cmd/dfu: Enable 'dfu list' command without DFU_OVER_USB Masami Hiramatsu
2022-01-20 15:30 ` [RFC PATCH 06/14] FWU: Calculate CRC32 in gpt_update_mdata() Masami Hiramatsu
2022-01-20 15:30 ` [RFC PATCH 07/14] FWU: Free metadata copy if gpt_get_mdata() failed Masami Hiramatsu
2022-01-20 15:30 ` [RFC PATCH 08/14] FWU: Move FWU metadata operation code in fwu_mdata.c Masami Hiramatsu
2022-01-20 15:30 ` [RFC PATCH 09/14] synquacer: Update for TBBR based new FIP layout Masami Hiramatsu
2022-01-20 15:31 ` [RFC PATCH 10/14] FWU: Reboot soon after successfully install the new firmware Masami Hiramatsu
2022-01-21 1:46 ` AKASHI Takahiro
2022-01-21 4:35 ` Masami Hiramatsu
2022-01-21 6:54 ` Masami Hiramatsu
2022-01-21 7:08 ` AKASHI Takahiro
2022-01-20 15:31 ` [RFC PATCH 11/14] FWU: Add FWU Multi Bank Update on SPI Flash Masami Hiramatsu
2022-01-21 2:20 ` AKASHI Takahiro
2022-01-21 4:41 ` Masami Hiramatsu
2022-01-20 15:31 ` [RFC PATCH 12/14] FWU: synquacer: Add FWU Multi bank update support for DeveloperBox Masami Hiramatsu
2022-01-21 2:22 ` AKASHI Takahiro
2022-01-21 4:40 ` Masami Hiramatsu
2022-01-20 15:31 ` [RFC PATCH 13/14] FWU: synquacer: Initialize broken metadata Masami Hiramatsu
2022-01-20 15:31 ` [RFC PATCH 14/14] configs: synquacer: Add FWU support for DeveloperBox Masami Hiramatsu
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