diff options
Diffstat (limited to 'lib/libc/gen/getgrouplist.c')
| -rw-r--r-- | lib/libc/gen/getgrouplist.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/lib/libc/gen/getgrouplist.c b/lib/libc/gen/getgrouplist.c index 702828e..1c2e42d 100644 --- a/lib/libc/gen/getgrouplist.c +++ b/lib/libc/gen/getgrouplist.c @@ -32,7 +32,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)getgrouplist.c 8.1 (Berkeley) 6/4/93"; +static char sccsid[] = "@(#)getgrouplist.c 8.2 (Berkeley) 12/8/94"; #endif /* LIBC_SCCS and not lint */ /* @@ -68,17 +68,15 @@ getgrouplist(uname, agroup, groups, grpcnt) * Scan the group file to find additional groups. */ setgrent(); - while ( (grp = getgrent()) ) { - for (i = 0; i < ngroups; i++) { - if (grp->gr_gid == groups[i]) - goto skip; - } - if (ngroups >= maxgroups) { - ret = -1; - break; - } + while (grp = getgrent()) { + if (grp->gr_gid == agroup) + continue; for (i = 0; grp->gr_mem[i]; i++) { if (!strcmp(grp->gr_mem[i], uname)) { + if (ngroups >= maxgroups) { + ret = -1; + break; + } groups[ngroups++] = grp->gr_gid; break; } |
