Displaying 20 results from an estimated 200 matches similar to: "Behavior of safe_realloc_add_2op_()"
2018 Jul 20
1
[PATCH 2/2] Fix safe_realloc_add_2op_() to free memory when reallocation fails
---
include/share/alloc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/share/alloc.h b/include/share/alloc.h
index 914de9ba..63878db0 100644
--- a/include/share/alloc.h
+++ b/include/share/alloc.h
@@ -168,7 +168,7 @@ static inline void *safe_realloc_add_2op_(void *ptr, size_t size1, size_t size2)
free(ptr);
return 0;
}
- return realloc(ptr, size2);
+ return
2017 Jan 19
4
[PATCH] Fix cppcheck warnings
---
src/libFLAC/bitreader.c | 4 ++--
src/libFLAC/bitwriter.c | 4 ++--
src/plugin_xmms/plugin.c | 2 +-
src/share/utf8/charset.c | 1 +
src/test_libFLAC++/encoders.cpp | 8 ++++----
src/test_libFLAC/decoders.c | 4 ++--
src/test_libFLAC/encoders.c | 8 ++++----
7 files changed, 16 insertions(+), 15 deletions(-)
diff --git a/src/libFLAC/bitreader.c
2020 Jan 22
1
Memory error in the libcurl connection code
Hi All,
I think there is a memory error in the libcurl connection code that
typically happens when libcurl reads big chunks of data. This
potentially affects all code that use url() with the libcurl download
method, which is the default in most builds. In practice it tends to
happen more with HTTP/2 and if the connection is wrapped into a
gzcon(). macOS Catalina has a libcurl build with HTTP/2
2007 Sep 11
2
include/share/alloc.h
Josh,
I noticed the recent addition of the above file. In that file you have
things like:
static void *safe_malloc_(size_t size)
{
/* malloc(0) is undefined; FLAC src convention is to always allocate */
if(!size)
size++;
return malloc(size);
}
Did you meant to have an "inline" in there to make it:
static inline void
2016 Jan 30
2
questions about utf8 library
1) Both src/share/Makefile.am and src/share/utf8/Makefile.am
have iconvert.h inside EXTRA_DIST, although iconvert.c includes it.
Why?
2) What's the purpose of charsetmap.h? It seems that it's not used
anywhere.
2012 Feb 26
5
Testing needed
Hi all,
I think we're getting close to the first FLAC release in over 4 years.
I have tested whats currently in Git on x86, x86_64 and PowerPC Linux
and would appreciate reports of successful compiles (and even more
importantly any failures) on OSX, Windows and elsewhere.
Cheers,
Erik
--
----------------------------------------------------------------------
Erik de Castro Lopo
2013 Feb 18
1
ggplot2 and facet_wrap help
Dear R experts,
I am trying to arrange multiple plots, creating one graph for each
size1 factor variable in my data frame, and each plot has the median
price on the y-axis and the size2 on the x-axis grouped by clarity:
library(ggplot2)
df <- data.frame(price=matrix(sample(1:1000, 100, replace = TRUE), ncol = 1))
df$size1 = 1:nrow(df)
df$size1 = cut(df$size1, breaks=11)
2011 Jun 03
2
Arules: R Crashes when running eclat with tidLists=TRUE
Hello,
I'm using the eclat function of the arules package (1.0-6) for the
identification of frequent itemsets. I need the tidLists, but if I set
in the function tidLists=TRUE R crashes (Windows XP Professional SP3,
32 bit, R version 2.12.1 (2010-12-16), reproducible on two different
computers) with two different error messages or non at all. Minimum
examples are:
library(arules)
2003 Jun 30
1
symbol size on a plot
Hi,
I would like to get from a plot the size of the symbols plotted.
Imagine I have the following plot function :
plot(1:2,1:2, pch=15, cex=4)
I would like the get the values SIZE1 and SIZE2 so that if I plot the
following rectangle :
rect(1.5,1.5, 1.5+SIZE1, 1.5+SIZE2) then the size of this square is
exactely the same as the one of the symbols that have been plotted.
Thanks for any idea.
--
2008 Nov 05
1
Methods dispatch and inheritance R.oo
Hi to all members, i have a question about class inheritance and methods
using R.oo package:
I have the following code and it doesn't work, guess i'm doing smth wrong
and there is nothing in the help.
library(R.oo)
setConstructorS3("ClassA", function(A=15) {
extend(Object(), "ClassA",
.size = A
);
})
setMethodS3("print", "ClassA",
2001 Oct 24
3
Almost there...
Ok, I managed to compile the Ogg and Vorbis libs. Then, after modifying
the file audio_out.c as follows:
original: #include <dlfcn.h>
modified: #include <win32/include/dlfcn.h>
I was able to (finally!) compile libao.
Then I tried to compile the module vorbis-tools, but uninvited problems
came to my party.
[...]
> /usr/bin/ld: multiple definitions of symbol _getopt
>
2012 Feb 27
2
Testing needed
LRN wrote:
> f:/src/mingw-flac/flac-1.2.2-rc1/src/share/utf8/iconvert.c:175:5:
> warning: passing argument 2 of 'libiconv' from incompatible pointer
> type [enabled by default]
> f:\mingw02\mingw-pc-i686\bin\../lib/gcc/mingw32/4.6.2/../../../../include/iconv.h:83:15:
> note: expected 'const char **' but argument is of type 'char **'
Firstly, what version of
2018 Jan 26
4
[RFC] Improving compact x86-64 compact unwind descriptors
Here is our proposal to extend/enhance the x86-64 compact unwind
descriptors to fully describe the prologue/epilogue for asynchronous
unwinding. I believe there are missing/lacking CFI directives as well,
but I'll save that for another thread.
Asynchronous Compact Unwind Descriptors
Ron Brender, VMS Software, Inc.
Revised January 25, 2018
1 Introduction
This document proposes means to
2016 Jan 31
2
questions about utf8 library
Erik de Castro Lopo <mle+la at mega-nerd.com> ?????(?) ? ????? ?????? Sun, 31 Jan 2016 01:47:01 +0300:
>> 1) Both src/share/Makefile.am and src/share/utf8/Makefile.am
>> have iconvert.h inside EXTRA_DIST, although iconvert.c includes it.
>> Why?
>
> EXTRA_DIST is for files that are not listed elsewhere in the Makefile.am
> but which need to end up in the
2018 Jan 29
2
[RFC] Improving compact x86-64 compact unwind descriptors
Hi Nick,
It is a pleasure to be in contact with the creator of the compact unwind
approach!
I can see how an array of 32-bit unwind blocks could be used to describe
each distinct point within a function (within a prolog in particular). But
then you end up with six or seven or more such blocks for a large
percentage of functions, don't you? Seems like a lot of additional space
for something
2008 Nov 12
5
System deadlock when using mksnap_ffs
I've been playing around with snapshots lately but I've got a problem on
one of my servers running 7-STABLE amd64:
FreeBSD paladin 7.1-PRERELEASE FreeBSD 7.1-PRERELEASE #8: Mon Nov 10 20:49:51 GMT 2008 tdb@paladin:/usr/obj/usr/src/sys/PALADIN amd64
I run the mksnap_ffs command to take the snapshot and some time later
the system completely freezes up:
paladin# cd /u2/.snap/
paladin#
2017 Dec 31
1
Order of methods for optimx
Dear R-er,
For a non-linear optimisation, I used optim() with BFGS method but it
stopped regularly before to reach a true mimimum. It was not a problem
with limit of iterations, just a local minimum. I was able sometimes to
reach better minimum using several rounds of optim().
Then I moved to optimx() to do the different optim rounds automatically
using "Nelder-Mead" and
2018 Jan 27
0
[RFC] Improving compact x86-64 compact unwind descriptors
John and Ron,
I developed the original compact unwind implementation for macOS 10.6 back in 2009. I tried to leave space in the design to support finer grain exception handling such as for asynchronous or for the shrink wrap optimization. The idea I had at the time was instead of having just one 32-bit compact unwind info per function, there could be an array of them each covering a different
2007 Apr 26
2
ANOVA results in R conflicting with results in other software packages
Hi,
I'm wrestling with an analysis of a dataset, which I previously
analyzed in SYSTAT, but am now converting to R and was doing a
re-analysis. I noticed, however, that the same model yields different
results (different sums of squares) from the two programs. I first
thought this might be because the two programs use different
calculations to get the sums of squares, but the problem
2016 Jan 28
1
[PATCH] utf8 lib fixes (not win_utf8_io!)
Files share/utf8/charset.c and share/utf8/iconvert.c aren't needed
under Windows. The patch removes them from MSVC build system.
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