diff options
author | Guy Harris <guy@alum.mit.edu> | 2014-10-19 23:14:50 -0700 |
---|---|---|
committer | Guy Harris <guy@alum.mit.edu> | 2014-10-20 06:15:19 +0000 |
commit | 80e6f6251e96dd7b8a9ab0fdbf63b03a73ef6692 (patch) | |
tree | 92d519b9b19cccba0d083a6ad20152352daa5924 /epan/dissectors/packet-pvfs2.c | |
parent | 0b9eb9f4b71b6632cfb4b87bcdefdfa75eaf2dd0 (diff) |
Get rid of calls to ctype.h functions.
They don't handle values outside the range -1 to 127, and their behavior
is locale-dependent. Use g_ascii_isXXX() and g_ascii_toXXX() instead of
isXXX() and toXXX().
If you're checking for printable ASCII, don't use isascii() and don't
use iscntrl(), use g_ascii_isprint(). If you're checking for graphical
ASCII, i.e. printable ASCII except for a space, use g_ascii_isgraph().
Use ws_xton() to convert a hex digit character to the corresponding
numeric value.
Change-Id: Id3039bc586fbf66d8736c2df248c790c0d7a2330
Reviewed-on: https://code.wireshark.org/review/4851
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Diffstat (limited to 'epan/dissectors/packet-pvfs2.c')
-rw-r--r-- | epan/dissectors/packet-pvfs2.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/epan/dissectors/packet-pvfs2.c b/epan/dissectors/packet-pvfs2.c index 12c4afdda1..9aeecfa862 100644 --- a/epan/dissectors/packet-pvfs2.c +++ b/epan/dissectors/packet-pvfs2.c @@ -32,7 +32,6 @@ #include "config.h" #include <string.h> -#include <ctype.h> #include <glib.h> @@ -2404,7 +2403,7 @@ dissect_pvfs2_getconfig_response(tvbuff_t *tvb, proto_tree *parent_tree, tmp_entry_length = entry_length; /* Remove all whitespace from front of entry */ - while ((tmp_entry_length > 0) && (!isalnum(*tmp_entry)) && + while ((tmp_entry_length > 0) && (!g_ascii_isalnum(*tmp_entry)) && (*tmp_entry != '<')) { tmp_entry++; |