s4/regshell: don't ignore unknown options

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14828 Signed-off-by: Ralph Boehme <[email protected]> Reviewed-by: Stefan Metzmacher <[email protected]>
CynCYX · Sep 10, 2021 · ac86779 · ac86779
1 parent 604ce3d
commit ac86779
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/source4/lib/registry/tools/regshell.c b/source4/lib/registry/tools/regshell.c
@@ -606,6 +606,13 @@ int main(int argc, char **argv)
 	}
 
 	while((opt = poptGetNextOpt(pc)) != -1) {
+		switch (opt) {
+		case POPT_ERROR_BADOPT:
+			fprintf(stderr, "\nInvalid option %s: %s\n\n",
+				poptBadOption(pc, 0), poptStrerror(opt));
+			poptPrintUsage(pc, stderr, 0);
+			exit(1);
+		}
 	}
 
 	poptFreeContext(pc);