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Diffstat (limited to 'tests/zfs-tests/cmd/file/largest_file.c')
| -rw-r--r-- | tests/zfs-tests/cmd/file/largest_file.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tests/zfs-tests/cmd/file/largest_file.c b/tests/zfs-tests/cmd/file/largest_file.c index 8545bb7ee..d7252556b 100644 --- a/tests/zfs-tests/cmd/file/largest_file.c +++ b/tests/zfs-tests/cmd/file/largest_file.c @@ -78,6 +78,8 @@ main(int argc, char **argv) return (errno); testfile = strdup(argv[1]); + if (testfile == NULL) + return (errno); fd = open(testfile, O_CREAT | O_RDWR, mode); if (fd < 0) { |