diff options
| author | Alexander von Gernler <grunk@cvs.openbsd.org> | 2008-06-11 23:51:58 +0000 |
|---|---|---|
| committer | Alexander von Gernler <grunk@cvs.openbsd.org> | 2008-06-11 23:51:58 +0000 |
| commit | e0facaa9d50ea6110ce45a9faca8ebdf42a985a8 (patch) | |
| tree | 5cc4fc65d4ded6a8af46098ed2a3d93609ccdf21 /usr.bin | |
| parent | a5991f0bcf42c05083639a8c017acfbf46b29ebc (diff) | |
#define statements that are not atoms need braces around them, else they
will cause trouble in some cases.
Also do a computation of -1 once, and not in a loop several times.
spotted by otto@
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/ssh/key.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/usr.bin/ssh/key.c b/usr.bin/ssh/key.c index 4b4dc017cc6..01e3a382eff 100644 --- a/usr.bin/ssh/key.c +++ b/usr.bin/ssh/key.c @@ -1,4 +1,4 @@ -/* $OpenBSD: key.c,v 1.71 2008/06/11 23:02:22 otto Exp $ */ +/* $OpenBSD: key.c,v 1.72 2008/06/11 23:51:57 grunk Exp $ */ /* * read_bignum(): * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -315,8 +315,8 @@ key_fingerprint_bubblebabble(u_char *dgst_raw, u_int dgst_raw_len) * Graphs are not unambiguous, because circles in graphs can be * walked in either direction. */ -#define FLDSIZE_Y 8 -#define FLDSIZE_X FLDSIZE_Y * 2 +#define FLDSIZE_Y 8 +#define FLDSIZE_X (FLDSIZE_Y * 2) static char * key_fingerprint_randomart(u_char *dgst_raw, u_int dgst_raw_len) { @@ -329,7 +329,7 @@ key_fingerprint_randomart(u_char *dgst_raw, u_int dgst_raw_len) u_char field[FLDSIZE_X][FLDSIZE_Y]; u_int i, b; int x, y; - size_t len = strlen(augmentation_string); + size_t len = strlen(augmentation_string) - 1; retval = xcalloc(1, (FLDSIZE_X + 3) * (FLDSIZE_Y + 2)); @@ -375,7 +375,7 @@ key_fingerprint_randomart(u_char *dgst_raw, u_int dgst_raw_len) for (y = 0; y < FLDSIZE_Y; y++) { *p++ = '|'; for (x = 0; x < FLDSIZE_X; x++) - *p++ = augmentation_string[MIN(field[x][y], len - 1)]; + *p++ = augmentation_string[MIN(field[x][y], len)]; *p++ = '|'; *p++ = '\n'; } |