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* Add missing null checks in libshouldbeinlibcJames Clarke2015-10-051-2/+2
| | | | | | | | | | | | The getpwnam_r and similar functions only return non-zero on error, but not finding the given name/UID/GID does not count as an error. When they return 0, the value of the result (*result when looking at the arguments in the man pages) still needs to be checked for null. * libshouldbeinlibc/idvec-rep.c (lookup_uid): Check result for null. (lookup_gid): Likewise. * libshouldbeinlibc/idvec-verify.c (verify_passwd): Likewise. (verify_id): Likewise.
* Address gcc warningsBob Ham2012-06-301-1/+1
| | | | | | | | | | | | | | | | | | | | | * exec-reauth.c (exec_reauth): Change type of temp var i to unsigned int to address gcc warning. * idvec-impgids.c (idvec_merge_implied_gids) Change type of temp var i to unsigned int to address gcc warning. * idvec-impgids.c (idvec_merge_implied_gids): Change type of temp var i to unsigned int to address gcc warning. * idvec-rep.c (idvec_rep): Change type of temp var i to unsigned int to address gcc warning. * idvec-verify (idvec_verify): Change type of temp var i to unsigned int to address gcc warning. * idvec.c (idvec_merge_ids, idvec_remove): Change type of temp var i to unsigned int to address gcc warning. * portxlate.c (port_name_xlator_create, port_name_xlator_free): Change type of temp var i to unsigned int to address gcc warning. * timefmt.c (fmt_seconds): Cast width to int in test to modify frac_places to address gcc warning. * (ugids_verify_make_auth): Change type of temp var i to unsigned int to address gcc warning.
* Add braces to silence gcc warnings.Roland McGrath1998-10-201-8/+10
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* Initial checkinMiles Bader1997-05-271-0/+162