From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>,
"Claude Opus 4.6" <noreply@anthropic.com>
Subject: [PATCH 06/12] bootm: android: fix double close of fd
Date: Mon, 16 Feb 2026 09:42:22 +0100 [thread overview]
Message-ID: <20260216084253.3547270-6-a.fatoum@pengutronix.de> (raw)
In-Reply-To: <20260216084253.3547270-1-a.fatoum@pengutronix.de>
On the success path, close(fd) is called before bootm_boot(), then
execution falls through to the err_close label which calls close(fd)
again.
Add an err_unlink label and jump past err_close on the success path
to avoid the double close.
Fixes: 8edffb6eef ("bootm: add generic android image handler")
Reported-by: GCC 14.2 -fanalyzer
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
common/bootm-android-image.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/common/bootm-android-image.c b/common/bootm-android-image.c
index 828400fef772..6acc41c3dd66 100644
--- a/common/bootm-android-image.c
+++ b/common/bootm-android-image.c
@@ -128,9 +128,11 @@ static int do_bootm_aimage(struct image_data *img_data)
ret = bootm_boot(&bootm_data);
+ goto err_unlink;
+
err_close:
close(fd);
-
+err_unlink:
if (kernel)
unlink(kernel);
if (initrd)
--
2.47.3
next prev parent reply other threads:[~2026-02-16 8:43 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-16 8:42 [PATCH 01/12] firmware: xilinx-fpga: fix double free in probe error path Ahmad Fatoum
2026-02-16 8:42 ` [PATCH 02/12] driver: fix missing va_end in dev_add_alias " Ahmad Fatoum
2026-02-16 8:42 ` [PATCH 03/12] net: eth: avoid overlapping memcpy in eth_set_ethaddr Ahmad Fatoum
2026-02-16 8:42 ` [PATCH 04/12] pmdomain: fix dereference before NULL check in genpd_get_from_provider Ahmad Fatoum
2026-02-16 8:42 ` [PATCH 05/12] bootm: android: fix PTR_ERR called after clearing error pointer Ahmad Fatoum
2026-02-16 8:42 ` Ahmad Fatoum [this message]
2026-02-16 8:42 ` [PATCH 07/12] net: phy: add NULL check for phy driver in page accessors Ahmad Fatoum
2026-02-16 8:42 ` [PATCH 08/12] open: add missing mode argument to O_CREAT calls Ahmad Fatoum
2026-02-16 8:42 ` [PATCH 09/12] hush: add NULL check for gl_pathv after do_glob_in_argv Ahmad Fatoum
2026-02-16 8:42 ` [PATCH 10/12] i2c: rk3x: fix NULL pointer dereference on repeated NACK Ahmad Fatoum
2026-02-16 8:42 ` [PATCH 11/12] mci: imx-esdhc: remove misleading NULL check for cmd pointer Ahmad Fatoum
2026-02-16 8:42 ` [PATCH 12/12] mci: spi: initialize r1 to fix garbage return value Ahmad Fatoum
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