Date: Mon, 25 Apr 2016 00:51:14 +0000 (UTC) From: "Pedro F. Giffuni" <pfg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r298557 - stable/10/sys/fs/ext2fs Message-ID: <201604250051.u3P0pEmT028200@repo.freebsd.org>
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Author: pfg Date: Mon Apr 25 00:51:13 2016 New Revision: 298557 URL: https://svnweb.freebsd.org/changeset/base/298557 Log: MFC r297796: ext2fs: replace 0 with NULL for pointers. While here do late initialization of ebap, similar as was done in UFS. Found with devel/coccinelle. Modified: stable/10/sys/fs/ext2fs/ext2_alloc.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/fs/ext2fs/ext2_alloc.c ============================================================================== --- stable/10/sys/fs/ext2fs/ext2_alloc.c Mon Apr 25 00:41:23 2016 (r298556) +++ stable/10/sys/fs/ext2fs/ext2_alloc.c Mon Apr 25 00:51:13 2016 (r298557) @@ -161,7 +161,7 @@ ext2_reallocblks(struct vop_reallocblks_ struct inode *ip; struct vnode *vp; struct buf *sbp, *ebp; - uint32_t *bap, *sbap, *ebap = 0; + uint32_t *bap, *sbap, *ebap; struct ext2mount *ump; struct cluster_save *buflist; struct indir start_ap[NIADDR + 1], end_ap[NIADDR + 1], *idp; @@ -231,6 +231,7 @@ ext2_reallocblks(struct vop_reallocblks_ /* * If the block range spans two block maps, get the second map. */ + ebap = NULL; if (end_lvl == 0 || (idp = &end_ap[end_lvl - 1])->in_off + 1 >= len) { ssize = len; } else {
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