On Thu, May 28, 2015 at 02:15:43PM +0300, Michael Tokarev wrote: > In this version I used mkdtemp(3) which is: > > _BSD_SOURCE > || /* Since glibc 2.10: */ > (_POSIX_C_SOURCE >= 200809L || _XOPEN_SOURCE >= 700) > > so should be available on systems we care about. > > Signed-off-by: Michael Tokarev <m...@tls.msk.ru> > --- > net/slirp.c | 6 ++---- > 1 file changed, 2 insertions(+), 4 deletions(-) > > diff --git a/net/slirp.c b/net/slirp.c > index 9bbed74..0ad32ad 100644 > --- a/net/slirp.c > +++ b/net/slirp.c > @@ -481,7 +481,6 @@ static void slirp_smb_cleanup(SlirpState *s) > static int slirp_smb(SlirpState* s, const char *exported_dir, > struct in_addr vserver_addr) > { > - static int instance; > char smb_conf[128]; > char smb_cmdline[128]; > struct passwd *passwd; > @@ -505,9 +504,8 @@ static int slirp_smb(SlirpState* s, const char > *exported_dir, > return -1; > } > > - snprintf(s->smb_dir, sizeof(s->smb_dir), "/tmp/qemu-smb.%ld-%d", > - (long)getpid(), instance++); > - if (mkdir(s->smb_dir, 0700) < 0) { > + strcpy(s->smb_dir, "/tmp/qemu-smb.XXXXXX"); > + if (!mkdtemp(s->smb_dir)) { > error_report("could not create samba server dir '%s'", s->smb_dir); > return -1; > } > -- > 2.1.4 > >
I suggest to go with this patch as: 1) It was sent first 2) Is simplier 3) Keep original behavior Reviewed-by: Miroslav Rezanina <mreza...@redhat.com>