use guarded malloc for blf texture

1 files changed, 4 insertions, 5 deletions

diff --git a/source/blender/blenfont/intern/blf_glyph.c b/source/blender/blenfont/intern/blf_glyph.c
index 9c7623f3757..12c0088e93e 100644
--- a/source/blender/blenfont/intern/blf_glyph.c
+++ b/source/blender/blenfont/intern/blf_glyph.c
@@ -83,7 +83,7 @@ GlyphCacheBLF *blf_glyph_cache_new(FontBLF *font)
 	memset(gc->glyph_ascii_table, 0, sizeof(gc->glyph_ascii_table));
 	memset(gc->bucket, 0, sizeof(gc->bucket));
 
-	gc->textures = (GLuint *)malloc(sizeof(GLuint) * 256);
+	gc->textures = (GLuint *)MEM_mallocN(sizeof(GLuint) * 256, __func__);
 	gc->ntex = 256;
 	gc->cur_tex = -1;
 	gc->x_offs = 0;
@@ -150,7 +150,7 @@ void blf_glyph_cache_free(GlyphCacheBLF *gc)
 
 	if (gc->cur_tex + 1 > 0)
 		glDeleteTextures(gc->cur_tex + 1, gc->textures);
-	free((void *)gc->textures);
+	MEM_freeN((void *)gc->textures);
 	MEM_freeN(gc);
 }
 
@@ -178,8 +178,7 @@ static void blf_glyph_cache_texture(FontBLF *font, GlyphCacheBLF *gc)
 		gc->p2_height = font->max_tex_size;
 
 	tot_mem = gc->p2_width * gc->p2_height;
-	buf = (unsigned char *)malloc(tot_mem);
-	memset((void *)buf, 0, tot_mem);
+	buf = (unsigned char *)MEM_callocN(tot_mem, __func__);
 
 	glGenTextures(1, &gc->textures[gc->cur_tex]);
 	glBindTexture(GL_TEXTURE_2D, (font->tex_bind_state = gc->textures[gc->cur_tex]));
@@ -189,7 +188,7 @@ static void blf_glyph_cache_texture(FontBLF *font, GlyphCacheBLF *gc)
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 
 	glTexImage2D(GL_TEXTURE_2D, 0, GL_ALPHA, gc->p2_width, gc->p2_height, 0, GL_ALPHA, GL_UNSIGNED_BYTE, buf);
-	free((void *)buf);
+	MEM_freeN((void *)buf);
 }
 
 GlyphBLF *blf_glyph_search(GlyphCacheBLF *gc, unsigned int c)