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9be924f907
convert_string_talloc() never returns a string with len=0 and always implies zero termination byte(s). For ndr_push_string this is unexpected as we need to be compatible on the wire and push 0 bytes for an empty string. BUG: https://bugzilla.samba.org/show_bug.cgi?id=14956 Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org> (cherry picked from commit 8da26cb6725b5d853ab481a348a3a672966715b5)
use
hexdump -v -e '12/1 "0x%02x, " "\n"' infile|outfile
to import ndr dumps
Or use gdb:
(gdb) b dump_printer
Breakpoint 1 at 0x49c92f: file ../source3/utils/net_printing.c, line 158.
(gdb) cond 1 strcmp(key_name, "s0bc") == 0
(gdb) run
Breakpoint 1, dump_printer (mem_ctx=0x700a20, key_name=0x11fb8f9 "s0bc", data=0x18f93d0 "H\032", length=1284, do_string_conversion=true) at ../source3/utils/net_printing.c:158
158 printf("found printer: %s\n", key_name);
-> Now use x/<length in byte>bx
(gdb) x/1284bx data
This prints data as hex values. 1284 is the length in byte (see the length
argument of the function). The b indicates byte.