diff options
author | Ben Lindstrom <mouring@eviladmin.org> | 2001-06-25 04:18:59 +0000 |
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committer | Ben Lindstrom <mouring@eviladmin.org> | 2001-06-25 04:18:59 +0000 |
commit | af7388046d8238c5d50a78c5ecdc9d782dad01de (patch) | |
tree | e5ee197e6787b246b8fd90a47e37dbbc542d81d9 /dh.c | |
parent | f96704d4ef4c55599d9999292abc1457e8153674 (diff) | |
download | openssh-git-af7388046d8238c5d50a78c5ecdc9d782dad01de.tar.gz |
- provos@cvs.openbsd.org 2001/06/22 21:57:59
[dh.c]
increase linebuffer to deal with larger moduli; use rewind instead of
close/open
Diffstat (limited to 'dh.c')
-rw-r--r-- | dh.c | 12 |
1 files changed, 4 insertions, 8 deletions
@@ -23,7 +23,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: dh.c,v 1.15 2001/06/22 21:27:07 provos Exp $"); +RCSID("$OpenBSD: dh.c,v 1.16 2001/06/22 21:57:59 provos Exp $"); #include "xmalloc.h" @@ -103,7 +103,7 @@ DH * choose_dh(int min, int wantbits, int max) { FILE *f; - char line[1024]; + char line[2048]; int best, bestcount, which; int linenum; struct dhgroup dhg; @@ -134,18 +134,14 @@ choose_dh(int min, int wantbits, int max) if (dhg.size == best) bestcount++; } - fclose (f); + rewind(f); if (bestcount == 0) { + fclose(f); log("WARNING: no suitable primes in %s", _PATH_DH_PRIMES); return (NULL); } - f = fopen(_PATH_DH_PRIMES, "r"); - if (!f) { - fatal("WARNING: %s disappeared, giving up", _PATH_DH_PRIMES); - } - linenum = 0; which = arc4random() % bestcount; while (fgets(line, sizeof(line), f)) { |