X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=cmd%2Fztest%2Fztest.c;h=4479c5939218f1c9da0697c2d486e86babb78993;hb=558ef6d0805457654938dbe56c9a19b0121a712d;hp=bc2f56fb878b27e233158521e94c12194fdb652e;hpb=facbbe436670b4910475fb937a26468f7178b541;p=zfs.git

diff --git a/cmd/ztest/ztest.c b/cmd/ztest/ztest.c
index bc2f56f..4479c59 100644
--- a/cmd/ztest/ztest.c
+++ b/cmd/ztest/ztest.c
@@ -729,14 +729,17 @@ process_options(int argc, char **argv)
 	    UINT64_MAX >> 2);
 
 	if (strlen(altdir) > 0) {
-		char cmd[MAXNAMELEN];
-		char realaltdir[MAXNAMELEN];
+		char *cmd;
+		char *realaltdir;
 		char *bin;
 		char *ztest;
 		char *isa;
 		int isalen;
 
-		(void) realpath(getexecname(), cmd);
+		cmd = umem_alloc(MAXPATHLEN, UMEM_NOFAIL);
+		realaltdir = umem_alloc(MAXPATHLEN, UMEM_NOFAIL);
+
+		VERIFY(NULL != realpath(getexecname(), cmd));
 		if (0 != access(altdir, F_OK)) {
 			ztest_dump_core = B_FALSE;
 			fatal(B_TRUE, "invalid alternate ztest path: %s",
@@ -767,6 +770,9 @@ process_options(int argc, char **argv)
 			fatal(B_TRUE, "invalid alternate lib directory %s",
 			    zo->zo_alt_libpath);
 		}
+
+		umem_free(cmd, MAXPATHLEN);
+		umem_free(realaltdir, MAXPATHLEN);
 	}
 }
 
@@ -6030,8 +6036,8 @@ main(int argc, char **argv)
 	ASSERT3U(ztest_opts.zo_datasets, ==, ztest_shared_hdr->zh_ds_count);
 
 	/* Override location of zpool.cache */
-	(void) asprintf((char **)&spa_config_path, "%s/zpool.cache",
-	    ztest_opts.zo_dir);
+	VERIFY(asprintf((char **)&spa_config_path, "%s/zpool.cache",
+	    ztest_opts.zo_dir) != -1);
 
 	ztest_ds = umem_alloc(ztest_opts.zo_datasets * sizeof (ztest_ds_t),
 	    UMEM_NOFAIL);