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-rw-r--r--tests/bugs/access-control/bug-1051896.c97
1 files changed, 97 insertions, 0 deletions
diff --git a/tests/bugs/access-control/bug-1051896.c b/tests/bugs/access-control/bug-1051896.c
new file mode 100644
index 00000000000..27aa1559453
--- /dev/null
+++ b/tests/bugs/access-control/bug-1051896.c
@@ -0,0 +1,97 @@
+#include <sys/param.h>
+#include <sys/stat.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <grp.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <assert.h>
+#include <sys/types.h>
+#include <utime.h>
+#include <sys/acl.h>
+
+int do_setfacl(const char *path, const char *options, const char *textacl)
+{
+ int r;
+ int type;
+ acl_t acl;
+ int dob;
+ int dok;
+ int dom;
+ struct stat st;
+ char textmode[30];
+
+ r = 0;
+ dob = strchr(options, 'b') != (char *)NULL;
+ dok = strchr(options, 'k') != (char *)NULL;
+ dom = strchr(options, 'm') != (char *)NULL;
+ if ((dom && !textacl)
+ || (!dom && (textacl || (!dok && !dob) ||
+ strchr(options, 'd')))) {
+ errno = EBADRQC; /* "bad request" */
+ r = -1;
+ } else {
+ if (dob || dok) {
+ r = acl_delete_def_file(path);
+ }
+ if (dob && !r) {
+ if (!stat(path, &st)) {
+ sprintf(textmode,
+ "u::%c%c%c,g::%c%c%c,o::%c%c%c",
+ (st.st_mode & 0400 ? 'r' : '-'),
+ (st.st_mode & 0200 ? 'w' : '-'),
+ (st.st_mode & 0100 ? 'x' : '-'),
+ (st.st_mode & 0040 ? 'r' : '-'),
+ (st.st_mode & 0020 ? 'w' : '-'),
+ (st.st_mode & 0010 ? 'x' : '-'),
+ (st.st_mode & 004 ? 'r' : '-'),
+ (st.st_mode & 002 ? 'w' : '-'),
+ (st.st_mode & 001 ? 'x' : '-'));
+ acl = acl_from_text(textmode);
+ if (acl) {
+ r = acl_set_file(path,
+ ACL_TYPE_ACCESS, acl);
+ acl_free(acl);
+ } else
+ r = -1;
+ } else
+ r = -1;
+ }
+ if (!r && dom) {
+ if (strchr(options, 'd'))
+ type = ACL_TYPE_DEFAULT;
+ else
+ type = ACL_TYPE_ACCESS;
+ acl = acl_from_text(textacl);
+ if (acl) {
+ r = acl_set_file(path, type, acl);
+ acl_free(acl);
+ } else
+ r = -1;
+ }
+ }
+ if (r)
+ r = -errno;
+ return r;
+}
+
+
+int main(int argc, char *argv[])
+{
+ int rc = 0;
+
+ if (argc != 4) {
+ fprintf(stderr,
+ "usage: ./setfacl_test <path> <options> <textacl>\n");
+ return 0;
+ }
+ rc = do_setfacl(argv[1], argv[2], argv[3]);
+ if (rc != 0) {
+ fprintf(stderr, "do_setfacl failed: %s\n", strerror(errno));
+ return rc;
+ }
+ return 0;
+}