prelink renaming some bin tools
Leon Kyneur
lkyneur at unitedip.net.au
Wed Apr 13 04:05:50 UTC 2005
I've got a strange problem with a RHAS 3.0 server,
prelink seems to be mangling some tools like grep, mount. traceroute, netstat,
gawk etc, after it runs They segfault.. stack trace of the prelink shows:
fstat64(3, {st_mode=S_IFREG|0755, st_size=75668, ...}) = 0
fchown32(4, 0, 0) = 0
fchmod(4, 0755) = 0
close(4) = 0
close(3) = 0
time(NULL) = 1113289944
utime("/bin/grep.#prelink#.CSsABL", [2005/04/12-17:12:24,
2005/04/02-18:21:43]) = 0
rename("/bin/grep.#prelink#.CSsABL", "/bin/grep") = -1 EPERM (Operation not
permitted)
unlink("/bin/grep.#prelink#.CSsABL") = 0
write(2, "prelink: ", 9) = 9
write(2, "Could not rename temporary to /b"..., 39) = 39
write(2, ": Operation not permitted", 25) = 25
write(2, "\n", 1)
(note: I set the immutable bit on these files to stop it continuously
breaking)
anyone have any insight into this?
Ta,
Leon
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