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part: Check whether partition exists before setting GPT attributes #1186

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Merged
vojtechtrefny merged 1 commit into from
Mar 24, 2026
+11 −0
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part: Check whether partition exists before setting GPT attributes #1186

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11 changes: 11 additions & 0 deletions src/plugins/part.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2208,6 +2208,7 @@ gboolean bd_part_set_part_bootable (const gchar *disk, const gchar *part, gboole
*/
gboolean bd_part_set_part_attributes (const gchar *disk, const gchar *part, guint64 attrs, GError **error) {
struct fdisk_context *cxt = NULL;
struct fdisk_partition *pa = NULL;
gint part_num = 0;
gint ret = 0;

Expand All @@ -2222,10 +2223,20 @@ gboolean bd_part_set_part_attributes (const gchar *disk, const gchar *part, guin
if (!cxt)
return FALSE;

ret = fdisk_get_partition (cxt, part_num, &pa);
if (ret != 0) {
g_set_error (error, BD_PART_ERROR, BD_PART_ERROR_FAIL,
"Failed to get partition '%d' on device '%s'.", part_num, disk);
close_context (cxt);
return FALSE;
}
fdisk_unref_partition (pa);

ret = fdisk_gpt_set_partition_attrs (cxt, part_num, attrs);
if (ret < 0) {
g_set_error (error, BD_PART_ERROR, BD_PART_ERROR_FAIL,
"Failed to set GPT attributes: %s", strerror_l (-ret, c_locale));
close_context (cxt);
return FALSE;
}

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