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libblock: Avoid NULL pointer access

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This commit is contained in:
Sebastian Huber
2015-10-30 13:00:01 +01:00
parent 65243416f9
commit 09d4f629b2
1 changed files with 3 additions and 1 deletions
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4
cpukit/libblock/src/media.c
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@@ -203,7 +203,9 @@ static media_item *get_media_item(
if (
(disk_path == NULL || strcmp(disk_path, item->disk_path) == 0)
&& (mount_path == NULL || strcmp(mount_path, item->mount_path) == 0)
&& (mount_path == NULL
|| (item->mount_path != NULL
&& strcmp(mount_path, item->mount_path) == 0))
) {
return item;
}