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DEVEL15-volprocs-alloc-vnode-instead-of-using-stack-20071126

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don't use stack here; alloc memory for short term use


(cherry picked from commit 4f98eb48fccde9dd70708b2dd6b0903745d16b7a)
This commit is contained in:
Derrick Brashear 2007-11-26 22:12:04 +00:00
parent c73395ec07
commit 3f68888c33
1 changed files with 3 additions and 2 deletions
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5
src/volser/volprocs.c
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@ -203,14 +203,14 @@ ViceCreateRoot(Volume *vp)
struct acl_accessList *ACL; struct acl_accessList *ACL;
ViceFid did; ViceFid did;
Inode inodeNumber, nearInode; Inode inodeNumber, nearInode;
char buf[SIZEOF_LARGEDISKVNODE]; struct VnodeDiskObject *vnode;
struct VnodeDiskObject *vnode = (struct VnodeDiskObject *)buf;
struct VnodeClassInfo *vcp = &VnodeClassInfo[vLarge]; struct VnodeClassInfo *vcp = &VnodeClassInfo[vLarge];
IHandle_t *h; IHandle_t *h;
FdHandle_t *fdP; FdHandle_t *fdP;
int code; int code;
afs_fsize_t length; afs_fsize_t length;
vnode = (struct VnodeDiskObject *)malloc(SIZEOF_LARGEDISKVNODE);
memset(vnode, 0, SIZEOF_LARGEDISKVNODE); memset(vnode, 0, SIZEOF_LARGEDISKVNODE);
V_pref(vp, nearInode); V_pref(vp, nearInode);
@ -275,6 +275,7 @@ ViceCreateRoot(Volume *vp)
VNDISK_GET_LEN(length, vnode); VNDISK_GET_LEN(length, vnode);
V_diskused(vp) = nBlocks(length); V_diskused(vp) = nBlocks(length);
free(vnode);
return 1; return 1;
} }