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plug memory leak. PR bin/22694

This commit is contained in:
itojun 2003-09-05 20:16:50 +00:00
parent fc3574d3bf
commit 3efe781f15
1 changed files with 5 additions and 2 deletions
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7
bin/ed/buf.c
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@ -1,4 +1,4 @@
/* $NetBSD: buf.c,v 1.21 2000/04/17 23:37:50 christos Exp $ */
/* $NetBSD: buf.c,v 1.22 2003/09/05 20:16:50 itojun Exp $ */
/* buf.c: This file contains the scratch-file buffer rountines for the
ed line editor. */
@ -33,7 +33,7 @@
#if 0
static char *rcsid = "@(#)buf.c,v 1.4 1994/02/01 00:34:35 alm Exp";
#else
__RCSID("$NetBSD: buf.c,v 1.21 2000/04/17 23:37:50 christos Exp $");
__RCSID("$NetBSD: buf.c,v 1.22 2003/09/05 20:16:50 itojun Exp $");
#endif
#endif /* not lint */
@ -108,6 +108,7 @@ put_sbuf_line(cs)
;
if (s - cs >= LINECHARS) {
sprintf(errmsg, "line too long");
free(lp);
return NULL;
}
len = s - cs;
@ -116,6 +117,7 @@ put_sbuf_line(cs)
if (fseek(sfp, 0L, SEEK_END) < 0) {
fprintf(stderr, "%s\n", strerror(errno));
sprintf(errmsg, "cannot seek temp file");
free(lp);
return NULL;
}
sfseek = ftell(sfp);
@ -126,6 +128,7 @@ put_sbuf_line(cs)
sfseek = -1;
fprintf(stderr, "%s\n", strerror(errno));
sprintf(errmsg, "cannot write temp file");
free(lp);
return NULL;
}
lp->len = len;