[PATCH 0/1] MR763: vkd3d-shader/hlsl: Properly release string buffer on write_atan_or_atan2().

[Francisco Casas (＠fcasas)]

Fix to a sneaky memory leak.

* `hlsl_get_string_buffer()`/`vkd3d_string_buffer_get()` should go with `hlsl_release_string_buffer()`/`vkd3d_string_buffer_release()`.
* `vkd3d_string_buffer_init()` should go with `vkd3d_string_buffer_free()`, which only frees the internal `char *` of the string buffer.

[PATCH 1/1] vkd3d-shader/hlsl: Properly release string buffer on write_atan_or_atan2().

[Francisco Casas]

From: Francisco Casas

vkd3d_string_buffer_cleanup() doesn't do the same as
hlsl_release_string_buffer(). The former only frees the char array
inside the string buffer and not the string buffer itself.
---
 libs/vkd3d-shader/hlsl.y | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libs/vkd3d-shader/hlsl.y b/libs/vkd3d-shader/hlsl.y
index e02e0c540..7c2f83028 100644
--- a/libs/vkd3d-shader/hlsl.y
+++ b/libs/vkd3d-shader/hlsl.y
@@ -2870,20 +2870,20 @@ static bool write_atan_or_atan2(struct hlsl_ctx *ctx,
                 type->name, type->name, type->name);
     if (ret < 0)
     {
-        vkd3d_string_buffer_cleanup(buf);
+        hlsl_release_string_buffer(ctx, buf);
         return false;
     }

ret = vkd3d_string_buffer_printf(buf, body_template, type->name);
     if (ret < 0)
     {
-        vkd3d_string_buffer_cleanup(buf);
+        hlsl_release_string_buffer(ctx, buf);
         return false;
     }

func = hlsl_compile_internal_function(ctx,
             atan2_mode ? atan2_name : atan_name, buf->buffer);
-    vkd3d_string_buffer_cleanup(buf);
+    hlsl_release_string_buffer(ctx, buf);
     if (!func)
         return false;

[PATCH 0/1] MR763: vkd3d-shader/hlsl: Properly release string buffer on write_atan_or_atan2(). - approved

[Giovanni Mascellani (＠giomasce)]

This merge request was approved by Giovanni Mascellani.

[PATCH 0/1] MR763: vkd3d-shader/hlsl: Properly release string buffer on write_atan_or_atan2(). - approved

[Zebediah Figura (＠zfigura)]

This merge request was approved by Zebediah Figura.

[PATCH 0/1] MR763: vkd3d-shader/hlsl: Properly release string buffer on write_atan_or_atan2(). - approved

[Henri Verbeet (＠hverbeet)]

This merge request was approved by Henri Verbeet.