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Coverity CID 1606: Plug memory leak.

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This commit is contained in:
christos 2006-03-19 19:12:23 +00:00
parent a8846ec5ac
commit 59586f9983
1 changed files with 6 additions and 3 deletions
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9
bin/ksh/var.c
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@ -1,9 +1,9 @@
/* $NetBSD: var.c,v 1.12 2005/06/26 19:09:00 christos Exp $ */ /* $NetBSD: var.c,v 1.13 2006/03/19 19:12:23 christos Exp $ */
#include <sys/cdefs.h> #include <sys/cdefs.h>
#ifndef lint #ifndef lint
__RCSID("$NetBSD: var.c,v 1.12 2005/06/26 19:09:00 christos Exp $"); __RCSID("$NetBSD: var.c,v 1.13 2006/03/19 19:12:23 christos Exp $");
#endif #endif
@ -367,6 +367,7 @@ setstr(vq, s, error_ok)
const char *s; const char *s;
int error_ok; int error_ok;
{ {
char *fs = NULL;
int no_ro_check = error_ok & 0x4; int no_ro_check = error_ok & 0x4;
error_ok &= ~0x4; error_ok &= ~0x4;
if ((vq->flag & RDONLY) && !no_ro_check) { if ((vq->flag & RDONLY) && !no_ro_check) {
@ -388,7 +389,7 @@ setstr(vq, s, error_ok)
vq->flag &= ~(ISSET|ALLOC); vq->flag &= ~(ISSET|ALLOC);
vq->type = 0; vq->type = 0;
if (s && (vq->flag & (UCASEV_AL|LCASEV|LJUST|RJUST))) if (s && (vq->flag & (UCASEV_AL|LCASEV|LJUST|RJUST)))
s = formatstr(vq, s); s = fs = formatstr(vq, s);
if ((vq->flag&EXPORT)) if ((vq->flag&EXPORT))
export(vq, s); export(vq, s);
else { else {
@ -401,6 +402,8 @@ setstr(vq, s, error_ok)
vq->flag |= ISSET; vq->flag |= ISSET;
if ((vq->flag&SPECIAL)) if ((vq->flag&SPECIAL))
setspec(vq); setspec(vq);
if (fs)
afree(fs, ATEMP);
return 1; return 1;
} }