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authorAmar Tumballi <amar@gluster.com>2009-11-25 15:13:37 +0000
committerAnand V. Avati <avati@dev.gluster.com>2009-11-26 02:49:07 -0800
commit3429e8755756191d010896083ca9a7141682ead9 (patch)
treea529b7348b8bde711a2564746d43249ec6353529
parent28e2901806d35055ca58470bf26d72edb803ba01 (diff)
add an extra check for loc->parent when loc->ino is not 1
This extra check is needed only in case where setup is "server -> chain -> client", where for the root inode, inode->ino is not updated in the first lookup call, hence used to crash. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 377 (segfault in protocol/client with chaining) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=377
-rw-r--r--xlators/protocol/client/src/client-protocol.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/xlators/protocol/client/src/client-protocol.c b/xlators/protocol/client/src/client-protocol.c
index 2723126..d0f33e7 100644
--- a/xlators/protocol/client/src/client-protocol.c
+++ b/xlators/protocol/client/src/client-protocol.c
@@ -3268,7 +3268,7 @@ client_lookup (call_frame_t *frame, xlator_t *this, loc_t *loc,
GF_VALIDATE_OR_GOTO (this->name, loc, unwind);
GF_VALIDATE_OR_GOTO (this->name, loc->path, unwind);
- if (loc->ino != 1) {
+ if (loc->ino != 1 && loc->parent) {
ret = inode_ctx_get2 (loc->parent, this, &par, &gen);
if (loc->parent->ino && ret < 0) {
gf_log (this->name, GF_LOG_TRACE,