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I'm reading a file and using the file to populate a data frame. The way the file is laid out, I need to fill in the data frame one row at a time. When I start reading my file, I don't know how many rows I will need. It's on the order of a million. Being mindful of the time expense of reallocation, I decided on a strategy of doubling the data frame size every time I needed to expand

...ber of seconds before xfer assumed "stalled" */ + static const char prefixes[] = " KMGTP"; + static char *progressbar = NULL; + static struct timeval *start = NULL, lastupdate; + static off_t lastsize; + static size_t progressbar_size = 0; + struct timeval now, td, wait; + off_t cursize, abbrevsize; + double elapsed; + int ratio, barlength, i, remaining; + char buf[256]; + + if (!start) { + start = xmalloc(sizeof(struct timeval)); + (void) gettimeofday(start, (struct timezone *) 0); + lastupdate = *start; + lastsize = 0; + } + if (foregroundproc() == 0) + return; + + (void)...

...ore xfer assumed "stalled" */ + static const char prefixes[] = " KMGTP"; + static struct timeval lastupdate; + static off_t lastsize; + static u_char *progressbar = NULL; + static size_t progressbar_size = 0; + static struct timeval start; + struct timeval now, td, wait; + off_t cursize, abbrevsize; + double elapsed; + int ratio, barlength, i, remaining; + char buf[256]; + + if (flag == -1) { + (void) gettimeofday(&start, (struct timezone *) 0); + lastupdate = start; + lastsize = 0; + } + if (foregroundproc() == 0) + return; + + (void) gettimeofday(&now, (struct timez...

...s before xfer assumed "stalled" */ + static const char prefixes[] = " KMGTP"; + static char *progressbar = NULL, file = NULL; + static struct timeval *start = NULL, lastupdate; + static off_t lastsize; + static size_t progressbar_size = 0; + struct timeval now, td, wait; + off_t cursize, abbrevsize; + double elapsed; + int ratio, barlength, i, remaining; + char buf[256]; + + if (!start) { + start = xmalloc(sizeof(struct timeval)); + (void) gettimeofday(start, (struct timezone *) 0); + lastupdate = *start; + lastsize = 0; + } + if (foregroundproc() == 0) + return; + + (void)...

...[[user@]host1:]file1 [...] [[user@]host2:]file2\n"); exit(1); } @@ -1098,110 +1225,191 @@ #endif } -void -progressmeter(int flag) -{ - static const char prefixes[] = " KMGTP"; - static struct timeval lastupdate; - static off_t lastsize; - struct timeval now, td, wait; - off_t cursize, abbrevsize; - double elapsed; - int ratio, barlength, i, remaining; - char buf[512]; - - if (flag == -1) { - (void) gettimeofday(&start, (struct timezone *) 0); - lastupdate = start; - lastsize = 0; - } - if (foregroundproc() == 0) - return; +/* Functions for progress meter */ +#define MA...

...rg, *why, *vect[1], buf[BUFSIZ], path[PATH_MAX]; > > #define atime tv[0] > #define mtime tv[1] >@@ -686,21 +688,15 @@ > if (*cp++ != ' ') > SCREWUP("size not delimited"); > if (targisdir) { >- static char *namebuf = NULL; >- static size_t cursize; >- size_t need; >- >- need = strlen(targ) + strlen(cp) + 250; >- if (need > cursize) { >- if (namebuf != NULL) >- free(namebuf); >- if (!(namebuf = malloc(need))) >- run_err("%s", strerror(errno)); >- cursize = need; >+ if (strle...

...Q': + showprogress = 1; + break; case 'q': showprogress = 0; break; + case 'b': + bitspersec = 1; + break; case '?': default: usage(); *************** *** 1129,1134 **** --- 1154,1162 ---- struct timeval now, td, wait; off_t cursize, abbrevsize; double elapsed; + double rate, abbrevrate; + int j; + char b; int ratio, barlength, i, remaining; char buf[256]; *************** *** 1148,1157 **** ratio = MIN(ratio, 100); } else ratio = 100; ! snprintf(buf, sizeof(buf), "\r%-20.20s %3d%% ", cu...

The progress metre in scp(1) breaks when the tty is too wide. This patch is the effortless fix: ########################################################################### :; diff -u openssh-2.1.1p2/scp.c openssh-2.1.1p2+jhc/scp.c --- openssh-2.1.1p2+jhc/scp.c Thu Jun 22 07:32:32 2000 +++ openssh-2.1.1p2/scp.c Sat Jul 1 22:15:36 2000 @@ -1176,8 +1176,9 @@ i = barlength *

Hey, So, I would be looking at type A. Forgive me if my understanding of how OpenSSH operates is not reflective of reality. I am assuming that, the file transfer is happening somewhat logically, with a name being known, content written, blah blah. >From reading scp.c, it appears that, the client end at least knows the file name so I must assume the server end must be given it. I am hoping to

Under OpenSSH 1.2pre17 I can duplicate and Input/Output error for scp: Conditions: pc36 is a RH6.0/i386 box. abc.co.za is a RH5.2/i386 box. (private network) openssh 1.2 pre 17 on both boxes. Line between them is a 128k leased line. It works between two 10baseT machines. If the scrollbar is active, the scp fails, if it isn't active, scp works. Note that without the scrollbar, the file gets

Hello, I would like to request an update of the progress regarding fixes for the recently disclosed SCP vulnerability (CVE-2018-20685, CVE-2019-6111, CVE-2019-6109, CVE-2019-6110) It has been stated that CVE-2018-20685 has been patched in november but there are currently no information available on the progress of patches regarding the other CVEs. Will there be a patched release any time soon?