From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Mon, 11 Apr 2011 01:58:30 +0000 (+0200)
Subject: basename,dirname,freeramdisk,rx,raidautorun,runsv,chvt: skip "--" argument
X-Git-Tag: 1_19_0~183
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=c13ee8c0f32fa816e12f1ac0c55a800066dc1560;p=oweals%2Fbusybox.git

basename,dirname,freeramdisk,rx,raidautorun,runsv,chvt: skip "--" argument

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/coreutils/basename.c b/coreutils/basename.c
index 177e023cd..1f7a13713 100644
--- a/coreutils/basename.c
+++ b/coreutils/basename.c
@@ -51,6 +51,11 @@ int basename_main(int argc, char **argv)
 	size_t m, n;
 	char *s;
 
+	if (argv[1] && strcmp(argv[1], "--") == 0) {
+		argv++;
+		argc--;
+	}
+
 	if ((unsigned)(argc-2) >= 2) {
 		bb_show_usage();
 	}
diff --git a/libbb/single_argv.c b/libbb/single_argv.c
index 85137b40f..64844ddf8 100644
--- a/libbb/single_argv.c
+++ b/libbb/single_argv.c
@@ -10,6 +10,8 @@
 
 char* FAST_FUNC single_argv(char **argv)
 {
+	if (argv[1] && strcmp(argv[1], "--") == 0)
+		argv++;
 	if (!argv[1] || argv[2])
 		bb_show_usage();
 	return argv[1];