diff options
| author | Peter Valchev <pvalchev@cvs.openbsd.org> | 2003-04-06 06:12:02 +0000 |
|---|---|---|
| committer | Peter Valchev <pvalchev@cvs.openbsd.org> | 2003-04-06 06:12:02 +0000 |
| commit | b4b554091d09542655ec20a4662ffdc741e847e3 (patch) | |
| tree | ca19f3175c9cfc8dd7580d247f9aef8007d9a5af /usr.bin/awk/tran.c | |
| parent | f55330f67f5d8f384f364f1c35cbf5bf1e25b367 (diff) | |
more string business; millert ok and suggestion for strdup
Diffstat (limited to 'usr.bin/awk/tran.c')
| -rw-r--r-- | usr.bin/awk/tran.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/usr.bin/awk/tran.c b/usr.bin/awk/tran.c index f7f8440b503..170fe76d0fa 100644 --- a/usr.bin/awk/tran.c +++ b/usr.bin/awk/tran.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tran.c,v 1.9 2003/04/04 00:42:34 deraadt Exp $ */ +/* $OpenBSD: tran.c,v 1.10 2003/04/06 06:12:01 pvalchev Exp $ */ /**************************************************************** Copyright (C) Lucent Technologies 1997 All Rights Reserved @@ -372,9 +372,9 @@ Awkfloat getfval(Cell *vp) /* get float val of a Cell */ if (freeable(vp)) xfree(vp->sval); if (modf(vp->fval, &dtemp) == 0) /* it's integral */ - sprintf(s, "%.30g", vp->fval); + snprintf(s, sizeof(s), "%.30g", vp->fval); else - sprintf(s, *fmt, vp->fval); + snprintf(s, sizeof(s), *fmt, vp->fval); vp->sval = tostring(s); vp->tval &= ~DONTFREE; vp->tval |= STR; @@ -396,13 +396,7 @@ char *getpssval(Cell *vp) /* get string val of a Cell for print */ char *tostring(const char *s) /* make a copy of string s */ { - char *p; - - p = (char *) malloc(strlen(s)+1); - if (p == NULL) - FATAL("out of space in tostring on %s", s); - strcpy(p, s); - return(p); + return (strdup(s)); } char *qstring(const char *is, int delim) /* collect string up to next delim */ |