X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=udev_utils_run.c;h=e1e775ebe6f2a5f03964aba8d5db86375a24d4bd;hb=fb6e4c28248cdeed30a1d3eb42aba477f0429472;hp=20aaa4ab05e386951a8d445d592553c5786f725e;hpb=ff3e4bed21aaff673284f2e024da26c1e39cfda6;p=elogind.git

diff --git a/udev_utils_run.c b/udev_utils_run.c
index 20aaa4ab0..e1e775ebe 100644
--- a/udev_utils_run.c
+++ b/udev_utils_run.c
@@ -82,6 +82,7 @@ int run_program(const char *command, const char *subsystem,
 	int errpipe[2] = {-1, -1};
 	pid_t pid;
 	char arg[PATH_SIZE];
+	char program[PATH_SIZE];
 	char *argv[(sizeof(arg) / 2) + 1];
 	int devnull;
 	int i;
@@ -126,6 +127,13 @@ int run_program(const char *command, const char *subsystem,
 		}
 	}
 
+	/* allow programs in /lib/udev called without the path */
+	if (strchr(argv[0], '/') == NULL) {
+		strlcpy(program, "/lib/udev/", sizeof(program));
+		strlcat(program, argv[0], sizeof(program));
+		argv[0] = program;
+	}
+
 	pid = fork();
 	switch(pid) {
 	case 0: