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uniq: use Bsize for buffers

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This commit is contained in:
ftrvxmtrx 2014-05-03 10:48:13 +02:00
parent 4c639475ce
commit 306bee92e1
1 changed files with 3 additions and 7 deletions
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10
sys/src/cmd/uniq.c
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@ -6,15 +6,12 @@
#include <bio.h>
#include <ctype.h>
#define SIZE 8000
int fields = 0;
int letters = 0;
int linec = 0;
char mode;
int uniq;
char *b1, *b2;
long bsize;
Biobuf fin;
Biobuf fout;
@ -29,9 +26,8 @@ main(int argc, char *argv[])
int f;
argv0 = argv[0];
bsize = SIZE;
b1 = malloc(bsize);
b2 = malloc(bsize);
b1 = malloc(Bsize);
b2 = malloc(Bsize);
f = 0;
while(argc > 1) {
if(*argv[1] == '-') {
@ -93,7 +89,7 @@ gline(char *buf)
if(p == 0)
return 1;
len = Blinelen(&fin);
if(len >= bsize-1)
if(len > Bsize)
sysfatal("line too long");
memmove(buf, p, len);
buf[len-1] = 0;