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libfstools: check for overlay mounting errors
author
Rafał Miłecki
<rafal@milecki.pl>
Tue, 4 Jan 2022 14:27:13 +0000
(15:27 +0100)
committer
Rafał Miłecki
<rafal@milecki.pl>
Tue, 11 Jan 2022 17:50:14 +0000
(18:50 +0100)
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
libfstools/overlay.c
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diff --git
a/libfstools/overlay.c
b/libfstools/overlay.c
index 5de12c52b683a2655068ec6d4fe25abbc07d7f80..87fad1144397d99b735aa1418365c6aaeda1a8cf 100644
(file)
--- a/
libfstools/overlay.c
+++ b/
libfstools/overlay.c
@@
-416,6
+416,7
@@
int fs_state_set(const char *dir, enum fs_state state)
int mount_overlay(struct volume *v)
{
char *mp, *fs_name;
+ int err;
if (!v)
return -1;
@@
-426,7
+427,9
@@
int mount_overlay(struct volume *v)
return -1;
}
- overlay_mount_fs(v);
+ err = overlay_mount_fs(v);
+ if (err)
+ return err;
extroot_prefix = "/tmp/overlay";
if (!mount_extroot()) {