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block: make sure /etc/ exists on the extroot
author
Rafał Miłecki
<zajec5@gmail.com>
Wed, 17 Dec 2014 19:50:07 +0000
(20:50 +0100)
committer
Felix Fietkau
<nbd@openwrt.org>
Tue, 6 Jan 2015 10:52:40 +0000
(11:52 +0100)
Otherwise opening .extroot-uuid could fail.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
block.c
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diff --git
a/block.c
b/block.c
index 107ba64d75b3545070a59b284d74c794ce0f0d69..c29017d13794e77fc5483cd621318ce4776ab590 100644
(file)
--- a/
block.c
+++ b/
block.c
@@
-911,6
+911,10
@@
static int check_extroot(char *path)
char tag[64];
char uuid[64] = { 0 };
+ snprintf(tag, sizeof(tag), "%s/etc", path);
+ if (stat(tag, &s))
+ mkdir_p(tag);
+
snprintf(tag, sizeof(tag), "%s/etc/.extroot-uuid", path);
if (stat(tag, &s)) {
fp = fopen(tag, "w+");