URL: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=fd82fd467f0d4863c15af926f19b42f1ea1995b8
Submitter: Alexis La Goutte (alexis.lagoutte@xxxxxxxxx)
Changed: branch: master
Repository: wireshark
Commits:
fd82fd4 by cturney (cturney@xxxxxxxxxxx):
NFSv4: A zero attribute mask is acceptable in dissect_nfs4_fattrs() if
'type' = FATTR4_BITMAP_ONLY
This patch updates the code accordingly.
Vars 'num_bitmaps', and 'count' are declared as guint8 but being passed to
32-bit fields of proto_tree_add_uint() and tvb_ensure_bytes_exist(). In
glibconfig.h 'guint8' is defined as 'typedef unsigned char guint8;' and in
'limits.h', ‘char’ is defined as 8 bits: #define CHAR_BIT 8 /* number of
bits in a char */. These vars have been changed to 32-bits.
There are 22 other dissectors that call "tvb_ensure_bytes_exist()". In
addition, there are an 215 CHECK_BYTE_COUNT_SUBR macro calls in
packet-smb.c which essentially do the same thing. README.developer does
state "you can check whether the data is present by using
"tvb_ensure_bytes_exist()" although this frequently is not needed." This
call has been removed in accordance with that statement.
Bug: 10483
Change-Id: Ib06ab14254882e9110af265d2d67a66dcce694f2
Reviewed-on: https://code.wireshark.org/review/8847
Reviewed-by: Alexis La Goutte <alexis.lagoutte@xxxxxxxxx>
Actions performed:
from f389fb5 It's INVALID_HANDLE_VALUE, not INVALID_HANDLE.
adds fd82fd4 NFSv4: A zero attribute mask is acceptable in dissect_nfs4_fattrs() if 'type' = FATTR4_BITMAP_ONLY
Summary of changes:
epan/dissectors/packet-nfs.c | 28 +++++++++++++++++-----------
1 file changed, 17 insertions(+), 11 deletions(-)