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| author | Günther Deschner <gd@samba.org> | 2013-02-01 17:44:16 +0100 |
|---|---|---|
| committer | Günther Deschner <gd@samba.org> | 2013-02-01 19:38:06 +0100 |
| commit | 732e8ab64d3c082dd142e4cbf07ebaec54549216 (patch) | |
| tree | b2862b82574ce7415902ea5cdff4f59599f76fcb | |
| parent | 009cf6e9ceaef91805a8a7573090d051f8f74a92 (diff) | |
| download | samba-732e8ab64d3c082dd142e4cbf07ebaec54549216.tar.gz samba-732e8ab64d3c082dd142e4cbf07ebaec54549216.tar.bz2 samba-732e8ab64d3c082dd142e4cbf07ebaec54549216.zip | |
ndrdump: make sure to deal with the highest relative pointer offset correctly.
Guenther
Signed-off-by: Günther Deschner <gd@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
| -rw-r--r-- | librpc/tools/ndrdump.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/librpc/tools/ndrdump.c b/librpc/tools/ndrdump.c index 91bf06fcd9..4a102f5269 100644 --- a/librpc/tools/ndrdump.c +++ b/librpc/tools/ndrdump.c @@ -214,6 +214,7 @@ static NTSTATUS ndrdump_pull_and_print_pipes(const char *function, }; const struct ndr_interface_call_pipes *in_pipes = NULL; const struct ndr_interface_call_pipes *out_pipes = NULL; + uint32_t highest_ofs; ndr_table_init(); @@ -341,8 +342,14 @@ static NTSTATUS ndrdump_pull_and_print_pipes(const char *function, ndr_err = f->ndr_pull(ndr_pull, NDR_IN, st); - if (ndr_pull->offset != ndr_pull->data_size) { - printf("WARNING! %d unread bytes while parsing context file\n", ndr_pull->data_size - ndr_pull->offset); + if (ndr_pull->offset > ndr_pull->relative_highest_offset) { + highest_ofs = ndr_pull->offset; + } else { + highest_ofs = ndr_pull->relative_highest_offset; + } + + if (highest_ofs != ndr_pull->data_size) { + printf("WARNING! %d unread bytes while parsing context file\n", ndr_pull->data_size - highest_ofs); } if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) { @@ -392,10 +399,16 @@ static NTSTATUS ndrdump_pull_and_print_pipes(const char *function, printf("pull returned %s\n", nt_errstr(status)); - if (ndr_pull->offset != ndr_pull->data_size) { - printf("WARNING! %d unread bytes\n", ndr_pull->data_size - ndr_pull->offset); - ndrdump_data(ndr_pull->data+ndr_pull->offset, - ndr_pull->data_size - ndr_pull->offset, + if (ndr_pull->offset > ndr_pull->relative_highest_offset) { + highest_ofs = ndr_pull->offset; + } else { + highest_ofs = ndr_pull->relative_highest_offset; + } + + if (highest_ofs != ndr_pull->data_size) { + printf("WARNING! %d unread bytes\n", ndr_pull->data_size - highest_ofs); + ndrdump_data(ndr_pull->data+highest_ofs, + ndr_pull->data_size - highest_ofs, dumpdata); } |