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Hi, When an integer argument is passed as value, node_set_value segfaults. Reproducer is at the end of this message The backtrace points at hivex-py.c, function get_value. While obj is non-NULL, `bytes = PyUnicode_AsUTF8String (obj);` returns NULL. Kind regards, Peter https://lekensteyn.nl #!/usr/bin/env python3 import hivex, sys h = hivex.Hivex(sys.argv[1]) print(h) val = {

Hi, This patch series is based on a prior patch[1], splitting off changes as requested and incorporating feedback from Richard Jones. It introduces type validation to avoid segmentation faults (instead, it reports an exception) and fixes handling of the bytes type in Python 3. Major changes since that series: - Drop newly introduced support for integer types for DWORD/QWORDS - Reject Unicode

..."\ This call can be used to set all the (key, value) pairs -stored in C<node>. Note that this library does not offer -a way to modify just a single key at a node. +stored in C<node>. + +C<node> is the node to modify."; + + "node_set_value", (RErr, [AHive; ANode "node"; ASetValue; AUnusedFlags]), + "set a single (key, value) pair at a given node", + "\ +This call can be used to set a single (key, value) pair +stored in C<node>. C<node> is the node to modify."; ] @@ -459,6 +467,7 @@ let name_of_argt = fun...

...generator/generator.ml index be783ae..4f878ff 100755 --- a/generator/generator.ml +++ b/generator/generator.ml @@ -210,6 +210,11 @@ Return the child of node with the name C<name>, if it exists. The name is matched case insensitively."; + "node_num_children", (RSize, [AHive; ANode "node"]), + "return the number of children of a node", + "\ +Return the number of nodes as produced by C<hivex_node_children>."; + "node_parent", (RNode, [AHive; ANode "node"]), "return the parent of node", "...

..."\ This call can be used to set all the (key, value) pairs -stored in C<node>. Note that this library does not offer -a way to modify just a single key at a node. +stored in C<node>. + +C<node> is the node to modify."; + + "node_set_value", (RErr, [AHive; ANode "node"; ASetValue; AUnusedFlags]), + "set a single (key, value) pair at a given node", + "\ +This call can be used to set a single (key, value) pair +stored in C<node>. C<node> is the node to modify."; ] @@ -459,6 +467,7 @@ let name_of_argt = fun...

...5 code base on both architectures. Cheers, -Hilko diff --git a/generator/generator.ml b/generator/generator.ml index 7e706d1..9722312 100755 --- a/generator/generator.ml +++ b/generator/generator.ml @@ -2875,7 +2875,7 @@ put_val_type (char *val, size_t len, hive_type t) pr "O" | ANode n | AValue n -> - pr "L" + pr "l" | AString n -> pr "s" | AStringNullable n ->

..."\ This call can be used to set all the (key, value) pairs -stored in C<node>. Note that this library does not offer -a way to modify just a single key at a node. +stored in C<node>. + +C<node> is the node to modify."; + + "node_set_value", (RErr, [AHive; ANode "node"; ASetValue; AUnusedFlags]), + "set a single (key, value) pair at a given node", + "\ +This call can be used to set a single (key, value) pair +stored in C<node>. C<node> is the node to modify."; ] @@ -459,6 +467,7 @@ let name_of_argt = fun...

..., (RInt64, [AHive]), + "return the modification time of the root node of the hive", + "\ +Return the modification time of the root node of the hive. The +returned value is equivalent in type and caveats as +hivex_node_timestamp."; + "node_name", (RString, [AHive; ANode "node"]), "return the name of the node", "\ @@ -170,6 +177,16 @@ only know the \"real\" name of the root node by knowing which registry file this hive originally comes from, which is knowledge that is outside the scope of this library."; + &qu...

...enerator.ml +++ b/generator/generator.ml @@ -264,6 +264,18 @@ information, and the value itself. Also, C<hivex_value_*> functions below which can be used to return the value in a more useful form when you know the type in advance."; + "node_struct_length", (RSize, [AHive; ANode "node"]), + "return the length of a node", + "\ +Return the length of the node data structure. Returns 0 +and sets errno on error."; + + "value_struct_length", (RSize, [AHive; AValue "val"]), + "return the length of a value data str...

Hi, In an effort to learn S4 objects, I am trying to port some c based tree code to S4 object. My immediate goal is to use .Call() interface for calling my c code from R. My long term goal is to understand how to write c structs that follows S4 classes and not the other-way-around. The c struct for the node is : typedef struct node{ int c; int n; inode **nodes; //length = n } inode; I

--- generator/generator.ml | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/generator/generator.ml b/generator/generator.ml index 31478cd..de911f1 100755 --- a/generator/generator.ml +++ b/generator/generator.ml @@ -1771,7 +1771,7 @@ static void raise_closed (const char *) Noreturn; pr " rv = copy_type_value (r, len, t);\n"; pr "

Hi Tom and All, I have been quietly watching the list for the last year (no new issues for me that weren''t covered in the docs or promptly "bug-fixed" by Tom. Boy, has this grown exponentially! Anyway, back to the point (the proverbial rearranging the furniture)... I have been evaluating Mandrake''s MNF as an upgrade for my Firewall box. If I do this( and even if I

...rator/generator.ml +++ b/generator/generator.ml @@ -242,6 +242,12 @@ string C<\"\"> here. The default key is often written C<\"@\">, but inside hives that has no meaning and won't give you the default key."; + "node_nr_values", (RSize, [AHive; ANode "node"]), + "return the number of values attached to a node", + "\ +Return the number of (key, value) pairs attached to this node +as produced by C<hivex_node_values>."; + "value_key_len", (RSize, [AHive; AValue "val"]), "r...

On Windows, there exist at least two APIs for dealing with the Registry: The Win32 API (RegCreateKeyA, RegCreateKeyW, etc.) works with null-terminated ASCII or UTF-16 strings. The native API (ZwCreateKey, etc.), on the other hand works with UTF-16 strings that are stored as buffers+length and may contain null characters. Malware authors have been relying on the Win32 API's inability to

...ot;Re: [R-downunder] Beware unclass(factor)" > > Return-path: <john.maindonald at anu.edu.au> > Received: from mail2a.soe.uq.edu.au (mail2a.soe.uq.edu.au [130.102.3.87]) > by MAILSTORE (The University of Queensland Central Mail System) > with ESMTP id <0JHB00BUB0WHC0 at anode.soe.uq.edu.au> for r.darnell at uq.edu.au; > Mon, 30 Apr 2007 19:26:41 +1000 (EST) > Received: from mailhub4.uq.edu.au (mailhub4.uq.edu.au [130.102.149.131]) > by MAILSTORE (The University of Queensland Central Mail System) > with ESMTP id <0JHB009DL0WH43 at positive.soe.uq.edu.a...

...a (key, value) pair", "\ @@ -250,6 +264,29 @@ information, and the value itself. Also, C<hivex_value_*> functions below which can be used to return the value in a more useful form when you know the type in advance."; + "node_struct_length", (RSize, [AHive; ANode "node"]), + "return the length of a node", + "\ +Return the length of the node data structure. Returns 0 +and sets errno on error."; + + "value_struct_length", (RSize, [AHive; AValue "val"]), + "return the length of a value data str...

...icRelease spec file entry. shlwapi: Fix some spec file entries. rpcrt4: Fix NdrServerContextMarshall spec file entry. mpr: Fix some spec file entries. Aric Stewart (3): winemac.drv: Use NI_COMPOSITIONSTR/CPS_CANCEL when composition string is empty. mshtml: Handle NULL aNode in nsContextMenuListener_OnShowContextMenu. dinput: Handle case where IOHIDDeviceGetValue fails. Daniel Lehman (1): advapi32: Implement EnumDynamicTimeZoneInformation. Derek Lesho (1): ntoskrnl.exe: Implement KeAreApcsDisabled. Dmitry Timoshkov (6): ieframe: Prefer built...

Hello Get this on first write made ( by deliver sending mail to inform of the restart of services ) Home partition (the one receiving the mail) is based on ocfs2 created from drbd block device in primary/primary mode These drbd devices are based on lvm. system is running linux-3.5.0, identical symptom with linux 3.3 and 3.2 but working with linux 3.0 kernel reproduced on two machines ( so

On Wed, May 20, 2009 at 4:55 PM, Dan Gohman <gohman at apple.com> wrote: > Can you explain why you chose the approach of using a new pass? > I pictured removing LegalizeDAG's type legalization code would > mostly consist of finding all the places that use TLI.getTypeAction > and just deleting code for handling its Expand and Promote. Are you > anticipating something more

On May 20, 2009, at 1:34 PM, Eli Friedman wrote: > On Wed, May 20, 2009 at 1:19 PM, Eli Friedman > <eli.friedman at gmail.com> wrote: > >> Per subject, this patch adding an additional pass to handle vector >> >> operations; the idea is that this allows removing the code from >> >> LegalizeDAG that handles illegal types, which should be a significant