33 lines
1.2 KiB
Diff
33 lines
1.2 KiB
Diff
From 9c96e621e9abb0649118d2e1731a09b1fa139579 Mon Sep 17 00:00:00 2001
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From: Vojtech Trefny <vtrefny@redhat.com>
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Date: Wed, 19 Apr 2023 09:50:38 +0200
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Subject: [PATCH] part: Fix segfault when adding a partition too big for MSDOS
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Resolves: rhbz#2185564
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---
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src/plugins/part.c | 8 ++++++++
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1 file changed, 8 insertions(+)
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diff --git a/src/plugins/part.c b/src/plugins/part.c
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index 8b2285f5..28e20c28 100644
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--- a/src/plugins/part.c
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+++ b/src/plugins/part.c
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@@ -841,6 +841,14 @@ static gboolean resize_part (PedPartition *part, PedDevice *dev, PedDisk *disk,
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constr = ped_constraint_any (dev);
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geom = ped_disk_get_max_partition_geometry (disk, part, constr);
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+ if (!geom) {
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+ set_parted_error (error, BD_PART_ERROR_FAIL);
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+ g_prefix_error (error, "Failed to create geometry for partition on device '%s'", dev->path);
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+ ped_constraint_destroy (constr);
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+ finish_alignment_constraint (disk, orig_flag_state);
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+ return FALSE;
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+ }
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+
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if (!ped_geometry_set_start (geom, start)) {
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set_parted_error (error, BD_PART_ERROR_FAIL);
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g_prefix_error (error, "Failed to set partition start on device '%s'", dev->path);
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--
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2.40.1
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