[git commit] install: fix "-D -t DIR1/DIR2/DIR3" creating only DIR1/DIR2, closes 11106

[Denys Vlasenko]

commit: https://git.busybox.net/busybox/commit/?id=34254f9ddece34d4df541438ec4f6a1b19929926
branch: https://git.busybox.net/busybox/commit/?id=refs/heads/master

function                                             old     new   delta
install_main                                         758     767      +9

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 coreutils/install.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/coreutils/install.c b/coreutils/install.c
index 2e4dc257f..8270490bd 100644
--- a/coreutils/install.c
+++ b/coreutils/install.c
@@ -214,7 +214,11 @@ int install_main(int argc, char **argv)
 			dest = last;
 			if (opts & OPT_MKDIR_LEADING) {
 				char *ddir = xstrdup(dest);
-				bb_make_directory(dirname(ddir), 0755, mkdir_flags);
+				/*
+				 * -D -t DIR1/DIR2/F3 FILE: create DIR1/DIR2/F3, copy FILE there
+				 * -D FILE DIR1/DIR2/F3: create DIR1/DIR2, copy FILE there as F3
+				 */
+				bb_make_directory((opts & OPT_TARGET) ? ddir : dirname(ddir), 0755, mkdir_flags);
 				/* errors are not checked. copy_file
 				 * will fail if dir is not created.
 				 */