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vinumioctl: Fix a double fault caused by calling setjmp() without holding the config lock. The call was in fact superfluous.

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This commit is contained in:
Greg Lehey 2002-01-27 04:20:52 +00:00
parent 3bf31598f8
commit 98912ee8cc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=89842
2 changed files with 2 additions and 3 deletions
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2
sys/dev/vinum/vinumconfig.c
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@ -99,6 +99,8 @@ throw_rude_remark(int error, char *msg,...)
static int finishing; /* don't recurse */
int was_finishing;
if ((vinum_conf.flags & VF_LOCKED) == 0) /* bug catcher */
panic ("throw_rude_remark: called without config lock");
va_start(ap, msg);
if ((ioctl_reply != NULL) /* we're called from the user */
&&(!(vinum_conf.flags & VF_READING_CONFIG))) { /* and not reading from disk: return msg */

3
sys/dev/vinum/vinumioctl.c
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@ -82,9 +82,6 @@ vinumioctl(dev_t dev,
switch (DEVTYPE(dev)) {
case VINUM_SUPERDEV_TYPE: /* ordinary super device */
ioctl_reply = (struct _ioctl_reply *) data; /* save the address to reply to */
error = setjmp(command_fail); /* come back here on error */
if (error) /* bombed out */
return 0; /* the reply will contain meaningful info */
switch (cmd) {
#ifdef VINUMDEBUG
case VINUM_DEBUG: