Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

prevent memory leak on error 

http://m00nbsd.net/ae123a9bae03f7dde5c6d654412daf5a.html
This commit is contained in:
christos 2013-06-28 14:49:14 +00:00
parent d4897af65e
commit b9bf0e6c5d
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
sys/fs/v7fs/v7fs_io.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: v7fs_io.c,v 1.2 2011/07/18 21:51:49 apb Exp $ */
/* $NetBSD: v7fs_io.c,v 1.3 2013/06/28 14:49:14 christos Exp $ */
/*-
* Copyright (c) 2011 The NetBSD Foundation, Inc.
@ -34,7 +34,7 @@
#endif
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: v7fs_io.c,v 1.2 2011/07/18 21:51:49 apb Exp $");
__KERNEL_RCSID(0, "$NetBSD: v7fs_io.c,v 1.3 2013/06/28 14:49:14 christos Exp $");
#if defined _KERNEL_OPT
#include "opt_v7fs.h"
#endif
@ -96,6 +96,7 @@ scratch_read(struct v7fs_self *fs, daddr_t blk)
uint8_t *buf = malloc(V7FS_BSIZE);
if (!fs->io.read(fs->io.cookie, buf, blk)) {
DPRINTF("*** I/O error block %ld\n",(long)blk);
free(buf);
return NULL;
}
return buf;