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https://bugzilla.mindrot.org/show_bug.cgi?id=2734 Bug ID: 2734 Summary: close() is called twice in confree() Product: Portable OpenSSH Version: 7.5p1 Hardware: Other OS: Other Status: NEW Severity: minor Priority: P5 Component: ssh-keyscan Assignee: unassigned-bugs at mindrot.org Reporter: bagajj...

...e so */ + if (name && *name != '\0') /* restore separator, if any */ + *(name - 1) = ','; /* and */ + name = c->c_namebase; /* redo current */ + } + ret = conalloc(name, c->c_output_name, c->c_keytype); confree(s); return (ret); } @@ -419,10 +456,12 @@ if (n == 0) { switch (errno) { case EPIPE: - error("%s: Connection closed by remote host", c->c_name); + error("read (%s): Connection closed by remote host", c->c_name); break; case ECONNREFUSED: - break; +...

Hi, 1. I think you should apply the attached patch to openssh-2.9p1, otherwise ssh-keyscan on linux boxes with glibc-2.1 will experience enormous timeout delays. 2. Is there a program like ssh-keyscan for the Version2 (dsa and rsa) keys?? regards Peter Breitenlohner <peb at mppmu.mpg.de> -------------- next part -------------- diff -ur openssh-2.9p1.orig/ssh-keyscan.c

..., &fdcon[s], c_link); FD_CLR(s, read_wait); ncon--; @@ -378,21 +462,16 @@ { int ret; con *c = &fdcon[s]; - char *iname, *oname; - iname = xstrdup(c->c_namelist); - oname = xstrdup(c->c_output_name); + ret = conalloc(c->c_namelist, c->c_output_name, c->c_keytype); confree(s); - ret = conalloc(iname, oname); - xfree(iname); - xfree(oname); return (ret); } static void congreet(int s) { - char buf[80], *cp; + char buf[256], *cp; size_t bufsiz; int n = 0; con *c = &fdcon[s]; @@ -414,12 +493,34 @@ } *cp = '\0'; fprintf(stderr, "# %s %...

hi all, I got "xmalloc: out of memory" when i used ssh-keyscan to a remote host that is using SSH protocol 2 and only protocol 2 (no fallback to SSH protocol 1). Looks to me more like ssh-keyscan doesn't talk SSH protocol 2 to the server. Please help. Here is the exact error: # /usr/local/bin/ssh-keyscan -v miad_1 # miad_1 SSH-2.0-OpenSSH_3.0.2p1 xmalloc: out of memory

...dynamic linking. -- Paul Townsend (aab at purdue.edu) p.s., The first part of the patch is fluff so that I can tell which key is currently being processed. PT =-=-=-=-=-= --- ssh-keyscan.c.orig Mon Mar 4 20:54:53 2002 +++ ssh-keyscan.c Wed Mar 20 21:35:08 2002 @@ -538,7 +538,11 @@ confree(s); return; } - fprintf(stderr, "# %s %s\n", c->c_name, chop(buf)); + n = c->c_keytype; + if (n < KT_RSA1 || n > KT_RSA || n == 3) + n = 6; /* paranoia ? */ + cp = "RSA1DSA RSA UNKN"; + fprintf(stderr, "# %4.4s %s %s\n", cp + (n / 2) * 4, c->c_nam...

https://bugzilla.mindrot.org/show_bug.cgi?id=1213 Andreas Kotes <count-mindrot at flatline.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |count-mindrot at flatline.de Severity|normal |major --- Comment #6 from

https://bugzilla.mindrot.org/show_bug.cgi?id=2698 Bug ID: 2698 Summary: Tracking bug for OpenSSH 7.6 release Product: Portable OpenSSH Version: -current Hardware: All OS: All Status: NEW Severity: normal Priority: P5 Component: Miscellaneous Assignee: unassigned-bugs at