diff options
| author | Moritz Jodeit <moritz@cvs.openbsd.org> | 2007-04-10 04:45:38 +0000 |
|---|---|---|
| committer | Moritz Jodeit <moritz@cvs.openbsd.org> | 2007-04-10 04:45:38 +0000 |
| commit | b7caa5ee2da7cd4019aef92aec7794976377dc28 (patch) | |
| tree | 91f4e4cb323aafd632b5e11a85e6f36cb0fbbdb1 /sbin | |
| parent | 0d9b8716055debf17e17dd3dc55598d6a1fa1a6f (diff) | |
Rewrite ITITERATE macro to prevent out-of-bounds memory access.
This makes dump -u work with malloc debugging enabled.
ok millert@
Diffstat (limited to 'sbin')
| -rw-r--r-- | sbin/dump/dump.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sbin/dump/dump.h b/sbin/dump/dump.h index 9ad0c7a14e5..b15835dcab8 100644 --- a/sbin/dump/dump.h +++ b/sbin/dump/dump.h @@ -1,4 +1,4 @@ -/* $OpenBSD: dump.h,v 1.14 2003/08/25 23:28:15 tedu Exp $ */ +/* $OpenBSD: dump.h,v 1.15 2007/04/10 04:45:37 moritz Exp $ */ /* $NetBSD: dump.h,v 1.11 1997/06/05 11:13:20 lukem Exp $ */ /*- @@ -173,7 +173,7 @@ void initdumptimes(void); void getdumptime(void); void putdumptime(void); #define ITITERATE(i, ddp) \ - for (ddp = ddatev[i = 0]; i < nddates; ddp = ddatev[++i]) + for (i = 0; i < nddates && (ddp = ddatev[i]); i++) void sig(int signo); |