search for: overread

Displaying 20 results from an estimated 30 matches for "overread".

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2012 May 08
1
[PATCH] Add missing functions to VorbisComment class + a few other things
--- On Tue, 5/8/12, Erik de Castro Lopo <mle+la at mega-nerd.com> wrote: > Honestly, I really doubt this is a bug in valgrind :-). How > were you testing > this? Well, I've read that there have been bugs in valgrind, were SSE optimized versions of strlen() do guaranteed safe overreads of memory, but valgrind wasn't aware the overreads were safe. Anyway, it seems easy to reproduce for me, but I still may just be doing something stupid: [~]$ cat main.cc #include <FLAC++/metadata.h> int main() { FLAC::Metadata::VorbisComment::Entry entry("ARTIST", "...
2017 Oct 31
2
[Bug 13112] New: receive_xattr heap overread with non null terminated name and xattr filter
https://bugzilla.samba.org/show_bug.cgi?id=13112 Bug ID: 13112 Summary: receive_xattr heap overread with non null terminated name and xattr filter Product: rsync Version: 3.1.3 Hardware: All OS: All Status: NEW Severity: normal Priority: P5 Component: core Assignee: wayned at sam...
2005 Jun 20
5
Port forwarding to different Port?
Hi! I guess I just overread the part I need, I checked the FAQ and online-documentation, but could not find the solution for my problem: I have a server with 1 external IP and a LAN behind, where I need ports to be forwarded like this: external 1.2.3.4:81 forwarded to internal 192.168.1.1:80 external 1.2.3.4:82 forwarded to...
2008 Mar 16
0
Accurate or Not
...I have found for on of the songs. Peak level 100.0% Track quality 100.0% Copy CRC C8F5065F Track not present in database Used drive : _NEC DVD_RW ND-3500AG Adapter: 0 ID: 1 Read mode : Secure with NO C2, accurate stream, disable cache Combined read/write offset correction : 0 Overread into Lead-In and Lead-Out : Yes Additional command line options : --best -V -T "artist=%a" -T "title=%t" -T "album=%g" -T "date=%y" -T "tracknumber=%n" -T "genre=%m" -T "comment=EAC 0.95beta2 / FLAC 1.1.2 --best" %s Peak le...
2005 May 06
1
CAPI on ptp with variable length digits in phonenumber: SOLUTION for EICON
...m Auftrag von bladerunner Gesendet: Freitag, 6. Mai 2005 14:01 An: Asterisk Users Mailing List - Non-Commercial Discussion Betreff: Re: [Asterisk-Users] CAPI on ptp with variable length digits in phonenumber hi again, just ignore my mentioning of the sirrix-cards, just realised you have a PRI, i overread it and thought you had a BRI. so i think your last hope is a zaptel-card. regards, Am Freitag, 6. Mai 2005 13:04 schrieb Sebastian Buntin: > Hi! > > we have a german PtP PRI connection here. > our old telephone system was programmed to accept digits by variable > length. > so o...
2012 Oct 02
0
[LLVMdev] [PROPOSAL] Adding support for -fstack-protector-strong
...ature into LLVM/Clang makes sense. If you want to protect applications from attack, then I think there are far more productive and interesting things to work on than stack protectors. Stack protectors are really a hack and, at best, only protect against a single kind of attack (and with buffer overread attacks, I'm not even sure if they do that very well). Even if they work against stack buffer overflows, stack protectors don't protect the application from heap overflows, invalid free attacks, dangling pointer attacks, and non-control data attacks. The fastest countermeasure that I...
2012 May 07
3
[PATCH] Add missing functions to VorbisComment class + a few other things
Attached is a patch that adds 5 missing FLAC__metadata_object_vorbiscomment_* functions to the VorbisComment class. In my previous message I stated 8 functions were missing, but on closer inspection, 3 of those belong in the VorbisComment::Entry class, and 2 of them already have equivalent functions in there. The last one (FLAC__metadata_object_vorbiscomment_entry_matches()) does not, but I have
2013 Jul 01
2
About Decode Streaming
...latency possible you could force a > small block size or let the encoding PC signal the decoding PC when a block > is finished, so the decoding process can be sure there is a full block in > the buffer. > > Oh, and you might take a look at the reading callback, maybe that one is > overreading the buffer? > > I hope that helps. > > > On 01-07-13 17:51, Burak Or?un ?zkablan wrote: > > Martijn, > > I encode a one second captured audio data in my PC and send it to other > PC as encoded. This is OK. > I want to decode data in other PC and play it but when...
2007 Sep 05
1
VP6 issues in Swfdec
...it the issue, I'll just list this one. FFmpeg reads an offset and doesn't validate it, this patch does that. -- sanity checks patch: sanity.diff While trying to find the issue, I added sanity checks to the read functions used by vp56, as there doesn't seem to be any protection against overreads. -- small memleak patch: small_memleak.diff This is a small memleak fix I noticed when looking at the code. -- memleak http://pown.alluc.org/210.swf http://pown.alluc.org/991.swf There's a huge memleak reported by valgrind (this is from a run of 210.swf): ==31127== 224,784,144 bytes in 177...
2013 Jul 01
3
About Decode Streaming
Hi, I am developing an audio network system and using boost, OpenAL and FLAC library in C/C++. I can stream raw audio data over network but I want to encode audio before streaming in current PC and decode after streaming in other PC because of bandwidth limit. I run your sample codes, encode.c and decode.c, about file encode / decode. Then, I run streaming encode / decode with two different
2006 Nov 06
1
[PATCH] Re: Strangeness with OggFlac files
On Tue, Nov 07, 2006 at 06:31:04AM +1100, Erik de Castro Lopo wrote: > I haven't tested it, but I don't think just setting packet.e_o_s > is sufficient to close the stream. The forced ogg_stream_flush() > is required. libogg checks the e_o_s flag (and has always done so, according to svn) so you shouldn't have to call ogg_stream_flush() except when you want to force a page
2002 Oct 18
0
Demultiplexer API with a static number of streams
Hi, just to prevent me from overreading something, I have a question and probably the only possible solution, but I would appreciate if someone could tell me if there is a better solution. I am currently implementing an Ogg demultiplexer for a media API, where the demultiplexer plugin has to provide a static number of logical stre...
2014 Aug 07
2
Global number of matches
Hi, is there a way to get the number of all possible matches for a specific query? Some api call like Xapian::doccount Xapian::Enquire::get_number_of_matches(); Best wishes Wilm
2012 Oct 02
5
[LLVMdev] [PROPOSAL] Adding support for -fstack-protector-strong
Hello, I plan to implement "Stack Smashing Protection - Strong" support in LLVM. Below is a description of this feature and an overview of the implementation plan. I have divided up the implementation into stages that can be delivered incrementally. I'm looking for any feedback (suggestions, requests, etc) before I actually begin the work. Thank you! Josh
2013 Oct 06
1
Encoder off by one
If you encode with int iByteSizeEncoded = opus_encode(m_enc, m_ShortsInput, (1920/sizeof(short)), m_EncodedBytes, (960*6)); ... the byte size is 120. I thought that an odd value like 359 has to be a fault on my side. I thought it would be a multiple of something. So 359 is really correct??? Thank you for clearing this up. Am 06.10.2013 16:50, schrieb Jean-Marc Valin: > Why
2005 May 09
0
AW: CAPI on ptp with variable length digits inphonenumber: SOLUTION for EICON
...reitag, 6. Mai 2005 14:01 > An: Asterisk Users Mailing List - Non-Commercial Discussion > Betreff: Re: [Asterisk-Users] CAPI on ptp with variable length digits in > phonenumber > > hi again, > > just ignore my mentioning of the sirrix-cards, just realised you have a > PRI, i overread it and thought you had a BRI. so i think your last hope is > a zaptel-card. > > regards, > > Am Freitag, 6. Mai 2005 13:04 schrieb Sebastian Buntin: > > Hi! > > > > we have a german PtP PRI connection here. > > our old telephone system was programmed to accept...
2013 Jul 01
0
About Decode Streaming
.... If you want the lowest latency possible you could force a small block size or let the encoding PC signal the decoding PC when a block is finished, so the decoding process can be sure there is a full block in the buffer. Oh, and you might take a look at the reading callback, maybe that one is overreading the buffer? I hope that helps. On 01-07-13 17:51, Burak Or?un ?zkablan wrote: > Martijn, > > I encode a one second captured audio data in my PC and send it to > other PC as encoded. This is OK. > I want to decode data in other PC and play it but when I am decoding > data wi...
2012 Apr 05
2
[PATCH 2/2] V2: Use a single definition of MIN and MAX in sources
...ate_->use_wide_by_partition = (false); /*@@@ need to set this */ /* @@ -1971,7 +1962,7 @@ FLAC_API FLAC__bool FLAC__stream_encoder_process(FLAC__StreamEncoder *encoder, c FLAC__ASSERT(encoder->protected_->state == FLAC__STREAM_ENCODER_OK); do { - const unsigned n = min(blocksize+OVERREAD_-encoder->private_->current_sample_number, samples-j); + const unsigned n = flac_min(blocksize+OVERREAD_-encoder->private_->current_sample_number, samples-j); if(encoder->protected_->verify) append_to_verify_fifo_(&encoder->private_->verify.input_fifo, buffer,...
2007 Mar 30
3
Linux Active Directory Integration Problem
Hi, I am getting the problem to access shared folder when I am using Dual boot operating System. Let say I have two operating system on the same machine. 1) XP and the name of the machine in xp environment is "XYZ" 2)Cent OS (Linux) and the name of the machine in Linux environment is "ABC" both operating system share the same static IP address. the problem appear when I have
2011 Aug 09
2
Feed decoder from c++ std::stream
Hi! I am working on an application that reads audio data from files, and runs it through some user defined filters. The filters basically all derive from some base filter and have methods start(), update() and finish(). The start routine performs any initialization required by the filter, and finish() does the clean up. In between, I simply read the file piece by piece into a buffer using