[Samba] Signal 11 in smbd 3.0.2rc2 on printer operation!

Gerald (Jerry) Carter jerry at samba.org
Thu Feb 5 16:08:52 GMT 2004


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Jerry Haltom wrote:
|
| Could a corrupt .tdb of any sort be causing this? It
| is touching a variable named "pdb" (maybe printer db?),
| but I'm not sure what that is.

It could I guess, but I agree with Jeremy.  That's a
strange place to crash.  How many machines did you
see this on?  If only one, have you ruled out bad RAM ?

On Wed, 2004-02-04 at 19:08, Jeremy Allison wrote:

|>> #7  0x0820b54b in print_queue_status (snum=1, ppqueue=0xbffff4d0,
|>>    status=0xbffff4d4) at printing/printing.c:2283
|>>	keystr = "STATUS/hpljet8100n\0\0\001\0\0\0 öÿ¿ V\034@øB<\bò\006
\b at L=\b\0\0\0\0\0\0\0\0Â\021}\034_duB\227PñØ.\232:´\0\0\0\0\0\0\0\0Döÿ¿,ôÿ¿Q0\026\b\004\0\0\0Döÿ¿\024\0\0\0\0\0\0\0\001\0\0\0\0\0\0\0\004\0\0\0\0\0\0\0\002\0\0\08U=\bLôÿ¿\0361\026\b\220\026=\bDöÿ¿xôÿ¿\004\0\0\0\0\0\0\0\001\0\0\0|ôÿ¿ð\214!\b\001\0\0\0Döÿ¿xôÿ¿,L\023\b\0\0\0\0\224ýÿ¿\214ôÿ¿Kð\017\b"...
|>>	data = {dptr = 0x0, dsize = 264}
|>>	key = {dptr = 0xbffff3ac "STATUS/hpljet8100n", dsize = 18}
|>>	printername = 0x82f6c40 "hpljet8100n"
|>>	pdb = (struct tdb_print_db *) 0x83d4ac8
|>>	count = 0
|>
|> This is a strange crash location. It appears to be in the call here :
|>
|>        if (!get_stored_queue_info(pdb, snum, &count, ppqueue)) {
|>                release_print_db(pdb);
|>                return 0;
|>
|> I don't immediately see any bad pointers etc. in this call...




cheers, jerry
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