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authorDenis Vlasenko2008-07-02 11:14:59 +0000
committerDenis Vlasenko2008-07-02 11:14:59 +0000
commite0a7fc54eb23f925d2ea885fb1b8699931f9001a (patch)
tree99cc437e3df9371efaa495c61cccabe2951c27ce /editors/awk.c
parentd4f72438e42f93117fb2633d5d435e475f7e69e2 (diff)
downloadbusybox-e0a7fc54eb23f925d2ea885fb1b8699931f9001a.zip
busybox-e0a7fc54eb23f925d2ea885fb1b8699931f9001a.tar.gz
uname,individual: fix improper printf usage
uname,awk: small code shrink function old new delta uname_main 175 166 -9 nvalloc 167 157 -10 evaluate 6381 6370 -11 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-30) Total: -30 bytes
Diffstat (limited to 'editors/awk.c')
-rw-r--r--editors/awk.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/editors/awk.c b/editors/awk.c
index cc5dc84..44b747b 100644
--- a/editors/awk.c
+++ b/editors/awk.c
@@ -852,11 +852,11 @@ static var *nvalloc(int n)
if (!g_cb) {
size = (n <= MINNVBLOCK) ? MINNVBLOCK : n;
- g_cb = xmalloc(sizeof(nvblock) + size * sizeof(var));
+ g_cb = xzalloc(sizeof(nvblock) + size * sizeof(var));
g_cb->size = size;
g_cb->pos = g_cb->nv;
g_cb->prev = pb;
- g_cb->next = NULL;
+ /*g_cb->next = NULL; - xzalloc did it */
if (pb) pb->next = g_cb;
}
@@ -2028,9 +2028,9 @@ static var *exec_builtin(node *op, var *res)
if (i < 0) i = 0;
n = (nargs > 2) ? getvar_i(av[2]) : l-i;
if (n < 0) n = 0;
- s = xmalloc(n+1);
+ s = xzalloc(n + 1);
strncpy(s, as[0]+i, n);
- s[n] = '\0';
+ /*s[n] = '\0'; - xzalloc did it */
setvar_p(res, s);
break;