From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH 12/19] lib: make_directory: return -ENOMEM on allocation failure
Date: Mon, 12 Jun 2023 15:02:33 +0200 [thread overview]
Message-ID: <20230612130239.1087599-13-a.fatoum@pengutronix.de> (raw)
In-Reply-To: <20230612130239.1087599-1-a.fatoum@pengutronix.de>
mkdir calls strdup on the dir that's passed in, but doesn't account for
allocation failure. Have it return -ENOMEM in that case.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
lib/make_directory.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/lib/make_directory.c b/lib/make_directory.c
index 7db93ded8817..59ac87e6bfdf 100644
--- a/lib/make_directory.c
+++ b/lib/make_directory.c
@@ -19,6 +19,9 @@ STATIC int make_directory(const char *dir)
char c;
int ret = 0;
+ if (!s)
+ return -ENOMEM;
+
do {
c = 0;
--
2.39.2
next prev parent reply other threads:[~2023-06-12 13:03 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-12 13:02 [PATCH 00/19] misc fixes building sandbox 64-bit allyesconfig Ahmad Fatoum
2023-06-12 13:02 ` [PATCH 01/19] clk: always define clk_prepare_enable/disable Ahmad Fatoum
2023-06-12 13:02 ` [PATCH 02/19] clk: define clk_get_parent stub Ahmad Fatoum
2023-06-12 13:02 ` [PATCH 03/19] pci: disable building CONFIG_PCI when CONFIG_COMPILE_TEST Ahmad Fatoum
2023-06-12 13:02 ` [PATCH 04/19] mci: tegra: fix base address constant to be hexadecimal Ahmad Fatoum
2023-06-12 13:02 ` [PATCH 05/19] ata: ide-sff: fix warnings when compiling as 64-bit Ahmad Fatoum
2023-06-12 13:02 ` [PATCH 06/19] video: bochs: remove dependency on PCI header in common part Ahmad Fatoum
2023-06-12 13:02 ` [PATCH 07/19] commands: ubsan: hide pointer provenance used to trigger UB Ahmad Fatoum
2023-06-12 13:02 ` [PATCH 08/19] test: self: printf: silence clang warnings Ahmad Fatoum
2023-06-12 13:02 ` [PATCH 09/19] crypto: caam - fix pointer to u32 casts Ahmad Fatoum
2023-06-12 13:02 ` [PATCH 10/19] crypto: imx-scc: fix u32 to pointer casts Ahmad Fatoum
2023-06-12 13:02 ` [PATCH 11/19] mci: sdhci: dove: fix pointer to u32 casts Ahmad Fatoum
2023-06-12 13:02 ` Ahmad Fatoum [this message]
2023-06-12 13:02 ` [PATCH 13/19] include <linux/idr.h>: handle OOM gracefully inside idr_alloc_one Ahmad Fatoum
2023-06-12 13:02 ` [PATCH 14/19] mci: tegra: use correct types for mmio and DMA address Ahmad Fatoum
2023-06-12 13:02 ` [PATCH 15/19] mtd: spi-nor: cadence: fix types Ahmad Fatoum
2023-06-12 13:02 ` [PATCH 16/19] video: simplefb-fixup: warn on framebuffers >= 4G Ahmad Fatoum
2023-06-12 13:02 ` [PATCH 17/19] watchdog: imx28: use correct constant for computing timeout_max Ahmad Fatoum
2023-06-12 13:02 ` [PATCH 18/19] firmware: mark firmware sections as having non-executable stack Ahmad Fatoum
2023-06-12 13:02 ` [PATCH 19/19] phy: stm32: usb: depend on COMMON_CLK Ahmad Fatoum
2023-06-13 7:49 ` [PATCH 00/19] misc fixes building sandbox 64-bit allyesconfig Sascha Hauer
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230612130239.1087599-13-a.fatoum@pengutronix.de \
--to=a.fatoum@pengutronix.de \
--cc=barebox@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox