diff options
| author | Ray Lai <ray@cvs.openbsd.org> | 2007-02-20 01:56:13 +0000 |
|---|---|---|
| committer | Ray Lai <ray@cvs.openbsd.org> | 2007-02-20 01:56:13 +0000 |
| commit | ba0d19ac3e8cb6bbf95bea5d7d76b2c4bea959b5 (patch) | |
| tree | bfdb18515d1d43fba16490a9e549dfba6c4db5d7 | |
| parent | ec96fc1e0da994d5a08e8aecd9c6faa88dfe81bf (diff) | |
Change hard coded numbers to sizeof(buf). Also change some
sizeof(buf) - 1 to sizeof(buf), since fgets takes the whole buffer size.
Based on diff from Charles Longeau <chl at tuxfamily dot org> long ago.
OK millert@.
| -rw-r--r-- | usr.bin/units/units.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/usr.bin/units/units.c b/usr.bin/units/units.c index 09399bf6094..8335c156db4 100644 --- a/usr.bin/units/units.c +++ b/usr.bin/units/units.c @@ -1,4 +1,4 @@ -/* $OpenBSD: units.c,v 1.11 2004/12/02 22:54:55 pat Exp $ */ +/* $OpenBSD: units.c,v 1.12 2007/02/20 01:56:12 ray Exp $ */ /* $NetBSD: units.c,v 1.6 1996/04/06 06:01:03 thorpej Exp $ */ /* @@ -153,7 +153,7 @@ readunits(char *userfile) } } while (!feof(unitfile)) { - if (!fgets(line, 79, unitfile)) + if (!fgets(line, sizeof(line), unitfile)) break; linenum++; lineptr = line; @@ -713,7 +713,7 @@ main(int argc, char **argv) initializeunit(&have); if (!quiet) printf("You have: "); - if (!fgets(havestr, 80, stdin)) { + if (!fgets(havestr, sizeof(havestr), stdin)) { if (!quiet) putchar('\n'); exit(0); @@ -724,7 +724,7 @@ main(int argc, char **argv) initializeunit(&want); if (!quiet) printf("You want: "); - if (!fgets(wantstr, 80, stdin)) { + if (!fgets(wantstr, sizeof(wantstr), stdin)) { if (!quiet) putchar('\n'); exit(0); |