tree-wide: check if return value of lseek() and friends is negative

[thirdparty/systemd.git] / src / shared / tpm2-util.c

diff --git a/src/shared/tpm2-util.c b/src/shared/tpm2-util.c
index bb7928bbd70c8373acd07df2f59463edeb8abfa4..46e5ec57e562da175fa64b525a686ea78bae99cf 100644 (file)
--- a/src/shared/tpm2-util.c
+++ b/src/shared/tpm2-util.c
@@ -4586,7 +4586,7 @@ static int tpm2_userspace_log(
         if (r < 0)
                 return log_debug_errno(r, "Failed to format JSON: %m");
 
-        if (lseek(fd, 0, SEEK_END) == (off_t) -1)
+        if (lseek(fd, 0, SEEK_END) < 0)
                 return log_debug_errno(errno, "Failed to seek to end of JSON log: %m");
 
         r = loop_write(fd, f, SIZE_MAX);