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std.crypto.tls.Client: fix infinite loop in std.Io.Writer.writeAll

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marximimus 2025-09-10 17:54:56 +02:00 • committed by Andrew Kelley
parent 8ccca8472a
commit ca59ad658f
1 changed files with 0 additions and 2 deletions
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2
lib/std/crypto/tls/Client.zig
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@ -942,7 +942,6 @@ fn drain(w: *Writer, data: []const []const u8, splat: usize) Writer.Error!usize
if (prepared.cleartext_len < buf.len) break :done; if (prepared.cleartext_len < buf.len) break :done;
} }
for (data[0 .. data.len - 1]) |buf| { for (data[0 .. data.len - 1]) |buf| {
if (buf.len < min_buffer_len) break :done;
const prepared = prepareCiphertextRecord(c, ciphertext_buf[ciphertext_end..], buf, .application_data); const prepared = prepareCiphertextRecord(c, ciphertext_buf[ciphertext_end..], buf, .application_data);
total_clear += prepared.cleartext_len; total_clear += prepared.cleartext_len;
ciphertext_end += prepared.ciphertext_end; ciphertext_end += prepared.ciphertext_end;
@ -950,7 +949,6 @@ fn drain(w: *Writer, data: []const []const u8, splat: usize) Writer.Error!usize
} }
const buf = data[data.len - 1]; const buf = data[data.len - 1];
for (0..splat) |_| { for (0..splat) |_| {
if (buf.len < min_buffer_len) break :done;
const prepared = prepareCiphertextRecord(c, ciphertext_buf[ciphertext_end..], buf, .application_data); const prepared = prepareCiphertextRecord(c, ciphertext_buf[ciphertext_end..], buf, .application_data);
total_clear += prepared.cleartext_len; total_clear += prepared.cleartext_len;
ciphertext_end += prepared.ciphertext_end; ciphertext_end += prepared.ciphertext_end;