Mercurial > hg > dhcpcd
changeset 5198:b58248b5703a draft
Merge pull request #14 from mpu/master
fix buffer size in getgrnam_r
| author | Roy Marples <roy@marples.name> |
|---|---|
| date | Fri, 08 May 2020 11:37:50 +0100 |
| parents | 658eb5d94c0b (current diff) 24331ceccbac (diff) |
| children | dfbd1f961093 |
| files | |
| diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/src/if-options.c Tue May 05 19:03:49 2020 +0000 +++ b/src/if-options.c Fri May 08 11:37:50 2020 +0100 @@ -2095,7 +2095,7 @@ logerr(__func__); return -1; } - while ((i = getgrnam_r(arg, &grpbuf, p, (size_t)l, &grp)) == + while ((i = getgrnam_r(arg, &grpbuf, p, dl, &grp)) == ERANGE) { size_t nl = dl * 2;