s4:torture:basic:dir: fix O3 error unused result of asprintf

Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>

diff --git a/source4/torture/basic/dir.c b/source4/torture/basic/dir.c
index 774730ac1fbbf93cb848e4e2030b356c718666d0..2a3d136bdaed5385ad44476b7b776dfe33e8898a 100644 (file)
--- a/source4/torture/basic/dir.c
+++ b/source4/torture/basic/dir.c
@@ -41,6 +41,7 @@ bool torture_dirtest1(struct torture_context *tctx,
        bool correct = true;
        extern int torture_numops;
        struct timeval tv;
+       int ret;
 
        torture_comment(tctx, "Creating %d random filenames\n", torture_numops);
 
@@ -48,7 +49,8 @@ bool torture_dirtest1(struct torture_context *tctx,
        tv = timeval_current();
        for (i=0;i<torture_numops;i++) {
                char *fname;
-               asprintf(&fname, "\\%x", (int)random());
+               ret = asprintf(&fname, "\\%x", (int)random());
+               torture_assert(tctx, ret != -1, "asprintf failed");
                fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
                if (fnum == -1) {
                        fprintf(stderr,"(%s) Failed to open %s\n", 
@@ -68,7 +70,8 @@ bool torture_dirtest1(struct torture_context *tctx,
        srandom(0);
        for (i=0;i<torture_numops;i++) {
                char *fname;
-               asprintf(&fname, "\\%x", (int)random());
+               ret = asprintf(&fname, "\\%x", (int)random());
+               torture_assert(tctx, ret != -1, "asprintf failed");
                smbcli_unlink(cli->tree, fname);
                free(fname);
        }
@@ -83,6 +86,7 @@ bool torture_dirtest2(struct torture_context *tctx,
        int fnum, num_seen;
        bool correct = true;
        extern int torture_entries;
+       int ret;
 
        if (!torture_setup_dir(cli, "\\LISTDIR")) {
                return false;
@@ -93,7 +97,8 @@ bool torture_dirtest2(struct torture_context *tctx,
        /* Create torture_entries files and torture_entries directories. */
        for (i=0;i<torture_entries;i++) {
                char *fname;
-               asprintf(&fname, "\\LISTDIR\\f%d", i);
+               ret = asprintf(&fname, "\\LISTDIR\\f%d", i);
+               torture_assert(tctx, ret != -1, "asprintf failed");
                fnum = smbcli_nt_create_full(cli->tree, fname, 0, 
                                             SEC_RIGHTS_FILE_ALL,
                                             FILE_ATTRIBUTE_ARCHIVE,
@@ -109,7 +114,8 @@ bool torture_dirtest2(struct torture_context *tctx,
        }
        for (i=0;i<torture_entries;i++) {
                char *fname;
-               asprintf(&fname, "\\LISTDIR\\d%d", i);
+               ret = asprintf(&fname, "\\LISTDIR\\d%d", i);
+               torture_assert(tctx, ret != -1, "asprintf failed");
                if (NT_STATUS_IS_ERR(smbcli_mkdir(cli->tree, fname))) {
                        fprintf(stderr,"(%s) Failed to open %s, error=%s\n", 
                                __location__, fname, smbcli_errstr(cli->tree));