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-rw-r--r--src/rc/rc.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/src/rc/rc.c b/src/rc/rc.c
index af346657..14be8683 100644
--- a/src/rc/rc.c
+++ b/src/rc/rc.c
@@ -821,11 +821,13 @@ main(int argc, char **argv)
* than trusting argv[0], as argv[0] is not going to be the applet value if
* we are doing SELinux context switching. For this, we allow calls such as
* 'rc --applet APPLET', and shift ALL of argv down by two array items. */
- if(strcmp(basename_c(argv[0]), "rc") == 0 && strcmp(argv[1], "--applet") == 0) {
- for(i = 2; i < argc; i++)
- argv[i-2] = argv[i];
- argv[argc-2] = NULL;
- argv[argc-1] = NULL;
+ if (strcmp(basename_c(argv[0]), "rc") == 0 && argc > 1 && strcmp(argv[1], "--applet") == 0) {
+ if (argc == 2)
+ eerrorx("applet argument required");
+ for (i = 2; i < argc; i++)
+ argv[i - 2] = argv[i];
+ argv[argc - 2] = NULL;
+ argv[argc - 1] = NULL;
argc -= 2;
}
/* Now we can trust our applet value in argv[0] */