32 lines
1.0 KiB
Diff
32 lines
1.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Alec Brown <alec.r.brown@oracle.com>
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Date: Wed, 22 Jan 2025 02:55:12 +0000
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Subject: [PATCH] disk/ieee1275/ofdisk: Call grub_ieee1275_close() when
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grub_malloc() fails
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In the dev_iterate() function a handle is opened but isn't closed when
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grub_malloc() returns NULL. We should fix this by closing it on error.
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Signed-off-by: Alec Brown <alec.r.brown@oracle.com>
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Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
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---
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grub-core/disk/ieee1275/ofdisk.c | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/grub-core/disk/ieee1275/ofdisk.c b/grub-core/disk/ieee1275/ofdisk.c
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index c1b07d087..c50614f03 100644
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--- a/grub-core/disk/ieee1275/ofdisk.c
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+++ b/grub-core/disk/ieee1275/ofdisk.c
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@@ -268,7 +268,10 @@ dev_iterate (const struct grub_ieee1275_devalias *alias)
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buf = grub_malloc (sz);
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if (!buf)
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- return;
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+ {
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+ grub_ieee1275_close (ihandle);
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+ return;
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+ }
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bufptr = grub_stpcpy (buf, alias->path);
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for (i = 0; i < args.nentries; i++)
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