Daniel Richard G. wrote: > The configure script is created in the course of running > > ./gnulib-tool \ > --create-testdir \ > --dir=/tmp/testdir \ > --with-tests \ > --single-configure \ > `./posix-modules`
Thanks, that helped me reproduce the problem. I installed this fix: --- ChangeLog | 12 ++++++++++++ lib/mgetgroups.c | 2 +- modules/mgetgroups | 2 +- 3 files changed, 14 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index e3e514c..ad2b141 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,15 @@ +2013-10-13 Paul Eggert <egg...@cs.ucla.edu> + + mgetgroups: remove dependency on realloc-gnu + The dependency violates the comment in realloc-gnu, which + says that tests can't depend on realloc-gnu; some tests depend + on mgetgroups, so mgetgroups can't depend on realloc-gnu. + Problem reported by Daniel Richard G. in + <http://lists.gnu.org/archive/html/bug-gnulib/2013-10/msg00056.html>. + * lib/mgetgroups.c (mgetgroups): Don't call realloc (NULL, 0). + * modules/mgetgroups (Depends-on): Depend on realloc-posix, + not realloc-gnu. + 2013-10-12 Paul Eggert <egg...@cs.ucla.edu> regex-tests: port to HP-UX 11.11 diff --git a/lib/mgetgroups.c b/lib/mgetgroups.c index 2d82f45..846662b 100644 --- a/lib/mgetgroups.c +++ b/lib/mgetgroups.c @@ -133,7 +133,7 @@ mgetgroups (char const *username, gid_t gid, gid_t **groups) return -1; } - if (!username && gid != (gid_t) -1) + if (max_n_groups == 0 || (!username && gid != (gid_t) -1)) max_n_groups++; g = realloc_groupbuf (NULL, max_n_groups); if (g == NULL) diff --git a/modules/mgetgroups b/modules/mgetgroups index 76eee01..f401cdf 100644 --- a/modules/mgetgroups +++ b/modules/mgetgroups @@ -9,7 +9,7 @@ m4/mgetgroups.m4 Depends-on: getgroups getugroups -realloc-gnu +realloc-posix xalloc-oversized configure.ac: -- 1.8.3.1
