[PATCH] xgetgrnam + addgroup race patch

Tito farmatito at tiscali.it
Wed Dec 3 22:59:18 UTC 2008


Hi Denys,
this patch adds xgetgrnam to bb_pwd.c
and fixes a race you noticed in addgroup.c
Bloat-o-meter says:
function                                             old     new   delta
xgetgrnam                                              -      27     +27
make_device                                         1238    1244      +6
passwd_main                                         1019    1023      +4
udhcp_send_kernel_packet                             250     253      +3
xstrtoull_range_sfx                                  295     296      +1
read_base64                                          251     246      -5
decode_base64                                        271     266      -5
addgroup_main                                        347     338      -9
xgroup2gid                                            30       9     -21
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 4/4 up/down: 41/-40)              Total: 1 bytes

The patch is tested. Please apply if you like it.

Ciao,
Tito
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