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| author | Ed Maste <emaste@FreeBSD.org> | 2022-02-15 03:04:29 +0000 |
|---|---|---|
| committer | Ed Maste <emaste@FreeBSD.org> | 2022-02-15 03:08:47 +0000 |
| commit | f0cf9b602dc0375dfc279500e0314b7c55273bf0 (patch) | |
| tree | 940820c01e80f51452f56d7129cc6fbfd0b35396 | |
| parent | 05f0b24bfb3416606c8ea02bc1bdb9bcee7aee0c (diff) | |
| download | src-f0cf9b602dc0375dfc279500e0314b7c55273bf0.tar.gz src-f0cf9b602dc0375dfc279500e0314b7c55273bf0.zip | |
elfctl: error if -e is specified multiple times
Reported by: jrm
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
| -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 de14551f76d9..8b3d20d4a9c7 100644 --- a/usr.bin/elfctl/elfctl.c +++ b/usr.bin/elfctl/elfctl.c @@ -116,6 +116,8 @@ 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; |