diff options
| author | Ed Maste <emaste@FreeBSD.org> | 2022-02-15 03:04:29 +0000 |
|---|---|---|
| committer | Ed Maste <emaste@FreeBSD.org> | 2022-02-18 00:33:47 +0000 |
| commit | a528bad95e0c80fe612051076d53b8bc8283e239 (patch) | |
| tree | fa9b545d2ff8e5ae2aa6110ee8db1511d53623ac | |
| parent | bbb92ab05fa2d039905ef988ca31b4356b01d964 (diff) | |
elfctl: error if -e is specified multiple times
Reported by: jrm
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
(cherry picked from commit f0cf9b602dc0375dfc279500e0314b7c55273bf0)
| -rw-r--r-- | usr.bin/elfctl/elfctl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/usr.bin/elfctl/elfctl.c b/usr.bin/elfctl/elfctl.c index 1042712f828a..b4482f82e7ef 100644 --- a/usr.bin/elfctl/elfctl.c +++ b/usr.bin/elfctl/elfctl.c @@ -120,6 +120,8 @@ main(int argc, char **argv) lflag = true; break; case 'e': + if (features != NULL) + errx(1, "-e may be specified only once"); features = optarg; editfeatures = true; break; |