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QemuOpts: qemu_opts_parse: fix id= parsing 

We can't use get_param_value(), it can't handle parameters without
'=' in there.  Examples not working because of that:

  -device foo,id=bar
  -device file=/path/image,format=qcow2,snapshot,id=disk0

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
This commit is contained in:
Gerd Hoffmann 2009-07-31 12:25:33 +02:00 committed by Anthony Liguori
parent 48026075ae
commit 6d378185c6
1 changed files with 6 additions and 1 deletions
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7
qemu-option.c
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@ -715,8 +715,13 @@ QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params, const char *fi
QemuOpts *opts;
const char *p,*pe,*pc;
if (get_param_value(value, sizeof(value), "id", params))
if (strncmp(params, "id=", 3) == 0) {
get_opt_value(value, sizeof(value), params+3);
id = qemu_strdup(value);
} else if ((p = strstr(params, ",id=")) != NULL) {
get_opt_value(value, sizeof(value), p+4);
id = qemu_strdup(value);
}
opts = qemu_opts_create(list, id, 1);
if (opts == NULL)
return NULL;