Initial commit

Signed-off-by: Athenas Jimenez <athenas.jimenez.gonzalez@intel.com>

src/filedesc.c

@@ -0,0 +1,75 @@
+/*
+ *   Software Updater - client side
+ *
+ *      Copyright © 2012-2015 Intel Corporation.
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, version 2 or later of the License.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *   Authors:
+ *         Arjan van de Ven <arjan@linux.intel.com>
+ *
+ */
+
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <sys/types.h>
+#include <dirent.h>
+
+
+void dump_file_descriptor_leaks(void)
+{
+	DIR *dir;
+	struct dirent *entry;
+
+	dir = opendir("/proc/self/fd");
+	if (!dir)
+		return;
+
+	while (1) {
+		char *filename;
+		char buffer[PATH_MAX + 1];
+		entry = readdir(dir);
+		size_t size;
+		if (!entry)
+			break;
+		if (strcmp(entry->d_name, ".") == 0)
+			continue;
+		if (strcmp(entry->d_name, "..") == 0)
+			continue;
+		/* skip stdin/out/err */
+		if (strcmp(entry->d_name, "0") == 0)
+			continue;
+		if (strcmp(entry->d_name, "1") == 0)
+			continue;
+		if (strcmp(entry->d_name, "2") == 0)
+			continue;
+
+		/* we hold an fd open, the one from opendir above */
+		sprintf(buffer, "%i", dirfd(dir));
+		if (strcmp(entry->d_name, buffer) == 0)
+			continue;
+
+		if (asprintf(&filename, "/proc/self/fd/%s", entry->d_name) <= 0)
+			abort();
+		memset(&buffer, 0, sizeof(buffer));
+		size = readlink(filename, buffer, PATH_MAX);
+		if (size)
+			printf("Possible filedescriptor leak : %s (%s)", entry->d_name, buffer);
+		free(filename);
+	}
+
+	closedir(dir);
+}

src/main.c

@@ -0,0 +1,47 @@
+/*
+ *   usrbinjava - java wrapper
+ *
+ *      Copyright (C) 2015 Intel Corporation.
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, version 3, with OpenSSL-exception.
+ *
+ *   Alternatively, you can chose to redistribute and/or modifiy this
+ *   software under the terms of the Apache-2.0 license as published
+ *   by the Apache Software Foundation.
+ *
+ *   If you want to contribute code to this project using only one,
+ *   instead of both, of these licenses, you need to remove the other
+ *   license text from this file as part of your contribution.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *   Likewise, you should have received a copy of the Apache-2.0 license,
+ *   which can also be found at http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Authors:
+ *         Arjan van de Ven <arjan@linux.intel.com>
+ *
+ */
+
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <assert.h>
+
+
+int main(int argc, char **argv)
+{
+	char java[4096];
+	strcpy(java, "/usr/bin/false");
+
+	return EXIT_SUCCESS;
+}