On 8/20/21 10:39 AM, Simon Rowe wrote: > The comment above virQEMUFileOpenAs() implies any result should be > left intact. > > Signed-off-by: Simon Rowe <simon.rowe@xxxxxxxxxxx> > --- > src/qemu/qemu_driver.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c > index f31e13889e..b1ac1cb73b 100644 > --- a/src/qemu/qemu_driver.c > +++ b/src/qemu/qemu_driver.c > @@ -3282,8 +3282,6 @@ doCoreDump(virQEMUDriver *driver, > if (qemuDomainFileWrapperFDClose(vm, wrapperFd) < 0) > ret = -1; > virFileWrapperFdFree(wrapperFd); > - if (ret != 0) > - unlink(path); > return ret; > } > > So the @path is opened using virQEMUFileOpenAs() which as the last argument has @needUnlink which tells caller whether the file was created by this call (true) or was already existing (false). But for some reason doCoreDump() passes NULL and then unlinks the file unconditionally. I think the proper fix would be to introduce a boolean, pass it instead of NULL and then have: if (ret != 0 && needUnlink) unlink(path); Michal
