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From: Ben Cressey <bcressey@amazon.com> The commit "minios: refactor xenbus state machine" caused "/state" to be appended to the local value of nodename. Previously the nodename variable pointed to dev->nodename. The xenbus_rm() calls were not updated to reflect this change, and refer to paths that do not exist. For example, shutdown_blkfront() for vbd 2049 would

Full_Name: John Brzustowski Version: R-devel-trunk, R-2.4.0 OS: linux, gcc 4.0.3 Submission from: (NULL) (206.248.157.184) This isn't a bug, but an easily-remedied performance issue. SYMPTOM > for (i in 1000 * (1:20)) { y <- paste(rep("asdf", times=i), collapse=" ") t <- system.time(strsplit(y, " ", fixed=TRUE)) cat(sprintf("i=%5d

Am I missing something here? I see if (needvideo) { /* only if video response is appropriate */ add_line(resp, m_video->str); add_line(resp, a_video->str); add_line(resp, hold); /* Repeat hold for the video stream */ } else if (p->offered_media[SDP_VIDEO].offered) { snprintf(dummy_answer,

Hello, Code: https://godbolt.org/g/EG4Wi6 unsigned fff3(void) { char buf[10] = ""; return strlen(buf); } Since we are memset-ing before strlen call, we could replace strlen with just 0. Has LLVM any API to get "last instruction before strlen" which modifies strlen argument "buf"? So we can check "yes, it is memset there, replace strlen with zero"

Use *last = nullptr; for (Use &U : Src->uses()) last = &U; last->getUser()->dump(); Or any better solution? 2018-04-20 19:19 GMT+02:00 Dávid Bolvanský <david.bolvansky at gmail.com>: > Is: > > > 2018-04-20 18:07 GMT+02:00 Dávid Bolvanský <david.bolvansky at gmail.com>: > >> Hello, >> >> Code: https://godbolt.org/g/EG4Wi6

This is the LAST version I plan on doing.. If I hear no feed back good or bad. Then I'll assume I've wasted my time on a feature that people whine about but don't care to try. This is against 3.0.2pX so it should be VERY easy for anyone to test. - Ben diff -ur openssh-3.0.2p1/misc.c openssh/misc.c --- openssh-3.0.2p1/misc.c Tue Jul 3 23:46:58 2001 +++ openssh/misc.c Wed Feb 6

Is: 2018-04-20 18:07 GMT+02:00 Dávid Bolvanský <david.bolvansky at gmail.com>: > Hello, > > Code: https://godbolt.org/g/EG4Wi6 > > unsigned fff3(void) { > char buf[10] = ""; > return strlen(buf); > } > > Since we are memset-ing before strlen call, we could replace strlen with > just 0. > > Has LLVM any API to get "last

Maybe nicer.. auto i = Src->uses().begin(); std::advance(i, Src->getNumUses() - 1); i->getUser()->dump(); 2018-04-20 19:19 GMT+02:00 Dávid Bolvanský <david.bolvansky at gmail.com>: > Use *last = nullptr; > for (Use &U : Src->uses()) > last = &U; > last->getUser()->dump(); > > > Or any better solution? > > 2018-04-20 19:19

Hi there, I've written some enhancements to scp.c and pathnames.h to enable the scp to arbitrarily set the remote scp path. (eg $ scp -e /usr/bin/scp foo user at bar:foo) I did read the "scp: command not found" FAQ entry but I'm not quite sure why we can't do this, unless it's because enhancements to scp are no longer a priority. Any other reason why it "is the

Hello, I've been wondering why my no-optimization R-devel builds have been hanging during "building/updating package indices ...". I tracked it down with gdb to this line from do_basename in utils.c: while ( *(p = buf + strlen(buf) - 1) == fsp ) *p = '\0'; Now, imagine if your compiler places the variable fsp immediately before buf on the stack, and strlen(buf) is 0.

I think my first send was eaten by elm.. Yuck I hate this programm.. Anyawys, first the disclaimer: This is barely tests, I submit this to the general population, but I will not submit this for review of rest of the OpenSSH team. Mainly because it is horrible at best. dealing with alarm() in a sane way is not fun. It does not compile clean, but works. IF anyone cares to clean it up..

Here is an executable that would allow a user to change the linux and SMB passwords simultaneously. The website indicated in the comments had some problems in the code, but they are fixed in the cpasswd.c file which is below and also attached. Hope that this helps others. The code is a fix, not a solution. it only works from the command prompt, but it helps with keeping linyx and Samba

Again, this has been lightly tested. I think there still are a few glitchs. 1. stole progressmeter() from scp.c - clean up and simplified a little to remove the 'flag' status. It now understands how to initialize itself and how to terminate itself. Along with a malloced status bar instead of the original fix width bar. 2. removed all initialization code from scp.c for progressmeter()

I've experienced some troubles using scp with remote files with spaces, amphersands or parantheses in their filenames on Linux hosts. This happens: stain at false:~$ scp "bender.linpro.no:blapp blapp" . scp: blapp: No such file or directory scp: blapp: No such file or directory stain at false:~$ scp "bender.linpro.no:blapp&blapp" . bash: blapp: command

The following diffs fix negative index array accesses. For the path_append diff, if the first path is empty the second path is just duplicated without a '/'. Is this correct? -Ray- Index: misc.c =================================================================== RCS file: /home/ray/openbsd/src/usr.bin/ssh/misc.c,v retrieving revision 1.64 diff -u -p -r1.64 misc.c --- misc.c 3 Aug 2006

Hi Duncan, >> #include<stdio.h> >> #include<string.h> >> >> int main(int argc, char** argv){ >> >> char a[8] = "aaaaaaa"; >> char b[8] = "bbbbbbb"; >> >> char *c = (char*) malloc(sizeof(char)*(strlen(a)+strlen(b)+1)); >> memcpy(c, a, strlen(a)); >> memcpy(c + strlen(a), b, strlen(b) + 1); >>

Hello folks, I have a compiler written with LLVM 2.6 by a student that produces .ll files, It behaved fine at the time. Trying to take the work over using version 3.0, I run into the problem that "malloc" in the IR is no longer valid: semac1 menu > llvm-as Carre.ll llvm-as: Carre.ll:68:14: error: expected instruction opcode %_malloc = malloc i8, i32 %2 ;

Hey all, I was doing some investigation of LICM and I ran into something that seems a bit odd to me. Suppose I was looking at the following code snippet: #define N 1000 int main() { int B[N]; char A[N]; for(int i=0; i<N; i++) { B[i] = strlen(A); } return B[0]+B[N-1]; } Among other optimizations that I may want to happen, I'd hope that the call to strlen could be

Hi, Martijn sent the following patch to me in private and agreed that i post it here. In any other program in OpenBSD base, i'd probably agree with the basic approach. Regarding OpenSSH, however, i worry whether wcwidth(3) can be used. While wcwidth(3) is POSIX, it is not ISO C. Does OpenSSH target platforms that don't provide wcwidth(3)? If so, do you think the problem can be solved

strlen() returns the length excluding the terminating null byte..then an string of len 4 will be off-by-one in application_id[4]; GCC 4.7 detects this bug. --- src/metaflac/options.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/metaflac/options.c b/src/metaflac/options.c index eb3498d..2cb0959 100644 --- a/src/metaflac/options.c +++ b/src/metaflac/options.c @@