zig

commit 172d31b0e2d9c60129dfd453d2b0582d55d60720 (tree)
parent 163a8278264218720180d22d26ccc24b835a0b15
Author: Andrew Kelley <andrew@ziglang.org>
Date:   Wed,  6 Aug 2025 20:26:53 -0700

std.fs.File.Reader: fix readVec fill

respect the case when there is existing buffer

Diffstat:
M
lib/std/fs/File.zig
 | 
6
++----

1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/lib/std/fs/File.zig b/lib/std/fs/File.zig
@@ -1351,8 +1351,7 @@ pub const Reader = struct {
                 }
                 r.pos += n;
                 if (n > data_size) {
-                    io_reader.seek = 0;
-                    io_reader.end = n - data_size;
+                    io_reader.end += n - data_size;
                     return data_size;
                 }
                 return n;
@@ -1386,8 +1385,7 @@ pub const Reader = struct {
                 }
                 r.pos += n;
                 if (n > data_size) {
-                    io_reader.seek = 0;
-                    io_reader.end = n - data_size;
+                    io_reader.end += n - data_size;
                     return data_size;
                 }
                 return n;