1 files changed, 93 insertions, 0 deletions
diff --git a/tests/basic/gfapi/bug-1241104.c b/tests/basic/gfapi/bug-1241104.c
new file mode 100644
index 00000000000..78c87595a71
--- /dev/null
+++ b/tests/basic/gfapi/bug-1241104.c
@@ -0,0 +1,93 @@
+#include <fcntl.h>
+#include <unistd.h>
+#include <time.h>
+#include <limits.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <glusterfs/api/glfs.h>
+#include <glusterfs/api/glfs-handles.h>
+#include <sys/wait.h>
+
+int gfapi = 1;
+
+#define LOG_ERR(func, ret)                                                     \
+    do {                                                                       \
+        if (ret != 0) {                                                        \
+            fprintf(stderr, "%s : returned error %d (%s)\n", func, ret,        \
+                    strerror(errno));                                          \
+            goto out;                                                          \
+        } else {                                                               \
+            fprintf(stderr, "%s : returned %d\n", func, ret);                  \
+        }                                                                      \
+    } while (0)
+
+int
+main(int argc, char *argv[])
+{
+    glfs_t *fs = NULL;
+    int ret = 0, i, status = 0;
+    glfs_fd_t *fd = NULL;
+    char *filename = "file_tmp";
+    char *volname = NULL;
+    char *logfile = NULL;
+    char *hostname = NULL;
+    struct flock lock = {
+        0,
+    };
+
+    if (argc != 4) {
+        fprintf(stderr, "Invalid argument\n");
+        exit(1);
+    }
+
+    hostname = argv[1];
+    volname = argv[2];
+    logfile = argv[3];
+
+    fs = glfs_new(volname);
+    if (!fs) {
+        fprintf(stderr, "glfs_new: returned NULL\n");
+        return -1;
+    }
+
+    ret = glfs_set_volfile_server(fs, "tcp", hostname, 24007);
+    LOG_ERR("glfs_set_volfile_server", ret);
+
+    ret = glfs_set_logging(fs, logfile, 7);
+    LOG_ERR("glfs_set_logging", ret);
+
+    ret = glfs_init(fs);
+    LOG_ERR("glfs_init", ret);
+
+    fd = glfs_creat(fs, filename, O_RDWR | O_SYNC, 0644);
+    if (fd <= 0) {
+        ret = -1;
+        LOG_ERR("glfs_creat", ret);
+    }
+    fprintf(stderr, "glfs-create fd - %d\n", fd);
+
+    /* validate locks for negative range */
+    lock.l_type = F_WRLCK;
+    lock.l_whence = SEEK_SET;
+    lock.l_start = 10;
+    lock.l_len = -9;
+
+    ret = glfs_posix_lock(fd, F_SETLK, &lock);
+    LOG_ERR("glfs_posix_lock", ret);
+
+err:
+    glfs_close(fd);
+    LOG_ERR("glfs_close", ret);
+
+out:
+    if (fs) {
+        ret = glfs_fini(fs);
+        fprintf(stderr, "glfs_fini(fs) returned %d \n", ret);
+    }
+
+    if (ret)
+        exit(1);
+    exit(0);
+}