From: Kenneth Graunke <kenneth@whitecape.org>
Date: Sat, 28 Mar 2015 02:23:36 +0000 (-0700)
Subject: nir: Make nir_create_function() strdup the function name.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=587b3a20a1d3201467adf90e66b53b9843b2cc0a;p=mesa.git

nir: Make nir_create_function() strdup the function name.

glsl_to_nir passes in the ir_function's name field; we were copying the
pointer, but not duplicating the memory.

We want to be able to free the linked GLSL IR program after translating
to NIR, so we'll need to create a copy of the function name that the NIR
shader actually owns.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
---

diff --git a/src/glsl/nir/nir.c b/src/glsl/nir/nir.c
index 6459d510826..0311d8d27f0 100644
--- a/src/glsl/nir/nir.c
+++ b/src/glsl/nir/nir.c
@@ -108,7 +108,7 @@ nir_function_create(nir_shader *shader, const char *name)
 
    exec_list_push_tail(&shader->functions, &func->node);
    exec_list_make_empty(&func->overload_list);
-   func->name = name;
+   func->name = ralloc_strdup(func, name);
    func->shader = shader;
 
    return func;