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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
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Notes:
Lennart Poettering
2015-01-29 03:00:12 +01:00
Backport: bugfix
@ -37,7 +37,7 @@ static const char *arg_dest = "/tmp";
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static int generate_symlink(void) {
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const char *p = NULL;
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if (access("/system-update", F_OK) < 0) {
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if (laccess("/system-update", F_OK) < 0) {
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if (errno == ENOENT)
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return 0;
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