Mailing List Archive

# HG changeset patch
# User Stefano Stabellini <stefano.stabellini@eu.citrix.com>
# Date 1298659294 0
# Node ID 3060ba3983ceb874df8d637dcda21a72f242f2c1
# Parent 846c53ec8b58899cc84b57799407d5b174f795f4
xl: fix tap:aio disk parsing

Fix "tap:aio" parsing in xl after 22921

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
---


diff -r 846c53ec8b58 -r 3060ba3983ce tools/libxl/xl_cmdimpl.c
--- a/tools/libxl/xl_cmdimpl.c Fri Feb 25 17:26:18 2011 +0000
+++ b/tools/libxl/xl_cmdimpl.c Fri Feb 25 18:41:34 2011 +0000
@@ -451,8 +451,6 @@
char *p, *end, *tok;

memset(disk, 0, sizeof(*disk));
- disk->format = DISK_FORMAT_RAW;
- disk->backend = DISK_BACKEND_TAP;

for(tok = p = buf2, end = buf2 + strlen(buf2) + 1; p < end; p++) {
switch(state){
@@ -484,7 +482,11 @@
}
break;
case DSTATE_TAP:
- if ( *p == ':' ) {
+ if (*p == ',') {
+ disk->format = DISK_FORMAT_RAW;
+ disk->backend = DISK_BACKEND_TAP;
+ state = DSTATE_PHYSPATH;
+ } else if ( *p == ':' ) {
*p = '\0';
if (!strcmp(tok, "aio")) {
tok = p + 1;
@@ -510,8 +512,10 @@

tok = p + 1;
state = DSTATE_PHYSPATH;
+ break;
+ } else {
+ break;
}
- break;
case DSTATE_PHYSPATH:
if ( *p == ',' ) {
int ioemu_len;

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