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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2015-01-26 07:34:32 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-01-27 01:29:02 +0100 |
| commit | 6b321a790142449e0cf3685ffa5294e147d692f7 (patch) | |
| tree | 2425fc5c6a7462290e4b99b2b6ccd1440c3efbb0 /src/system-update-generator | |
| parent | 7fd68245a1778e187376736285fd89b968b9731c (diff) | |
| download | systemd-6b321a790142449e0cf3685ffa5294e147d692f7.tar.gz | |
system-update-generator: accept a dangling symlink
The offline update mechanism is explicitly designed to work with a
separate /var. systemd-update-generator is supposed to run early,
before filesystems are mounted, so it cannot check if the
/system-update symlink actually points to anything.
The update is run *after* filesystems are mounted, so it should be
able to access the target of the symlink without trouble.
https://bugzilla.redhat.com/show_bug.cgi?id=1178978
Diffstat (limited to 'src/system-update-generator')
| -rw-r--r-- | src/system-update-generator/system-update-generator.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/system-update-generator/system-update-generator.c b/src/system-update-generator/system-update-generator.c index 464ee22b20..455a84109b 100644 --- a/src/system-update-generator/system-update-generator.c +++ b/src/system-update-generator/system-update-generator.c @@ -37,7 +37,7 @@ static const char *arg_dest = "/tmp"; static int generate_symlink(void) { const char *p = NULL; - if (access("/system-update", F_OK) < 0) { + if (laccess("/system-update", F_OK) < 0) { if (errno == ENOENT) return 0; |