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(GL) Deal with some potential memory leaks

This commit is contained in:
twinaphex 2015-03-16 16:22:48 +01:00
parent c1b1ff46e0
commit 29e3c79e8b
1 changed files with 13 additions and 0 deletions
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13
gfx/drivers/gl.c
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@ -2780,10 +2780,23 @@ unsigned *height_p, size_t *pitch_p)
#ifdef HAVE_FBO #ifdef HAVE_FBO
if (gl->hw_render_use) if (gl->hw_render_use)
{
buffer = malloc(pitch * height); buffer = malloc(pitch * height);
if (!buffer)
return NULL;
}
#endif #endif
buffer_texture = malloc(pitch * gl->tex_h); buffer_texture = malloc(pitch * gl->tex_h);
if (!buffer_texture)
{
#ifdef HAVE_FBO
if (buffer)
free(buffer);
#endif
return NULL;
}
glBindTexture(GL_TEXTURE_2D, gl->texture[gl->tex_index]); glBindTexture(GL_TEXTURE_2D, gl->texture[gl->tex_index]);
glGetTexImage(GL_TEXTURE_2D, 0,gl->texture_type, gl->texture_fmt, buffer_texture); glGetTexImage(GL_TEXTURE_2D, 0,gl->texture_type, gl->texture_fmt, buffer_texture);