On 05/09/2018 19:02, Sagar Ghuge wrote:
Hi Lionel,

Thanks for reviewing patches and comments.

On 09/05/2018 10:29 AM, Lionel Landwerlin wrote:
On 05/09/2018 18:19, Sagar Ghuge wrote:
Signed-off-by: Sagar Ghuge <[email protected]>
---
   src/intel/common/gen_decoder.c | 4 ----
   1 file changed, 4 deletions(-)

diff --git a/src/intel/common/gen_decoder.c b/src/intel/common/gen_decoder.c
index dbd060d53c..c44b8f060d 100644
--- a/src/intel/common/gen_decoder.c
+++ b/src/intel/common/gen_decoder.c
@@ -662,8 +662,6 @@ gen_spec_load_from_path(const struct gen_device_info 
*devinfo,
         len = fread(buf, 1, XML_BUFFER_SIZE, input);
         if (len == 0) {
            fprintf(stderr, "fread: %m\n");
-         free(ctx.spec);
-         ctx.spec = NULL;
            goto end;
         }
         if (XML_ParseBuffer(ctx.parser, len, len == 0) == 0) {
@@ -672,8 +670,6 @@ gen_spec_load_from_path(const struct gen_device_info 
*devinfo,
                    XML_GetCurrentLineNumber(ctx.parser),
                    XML_GetCurrentColumnNumber(ctx.parser),
                    XML_ErrorString(XML_GetErrorCode(ctx.parser)));
-         free(ctx.spec);
-         ctx.spec = NULL;
            goto end;
         }
      } while (len > 0);
Looks good but we're still missing a ralloc_free(ctx.spec) after the end label.
In patch 4, I am freeing up gen_batch_decode_ctx instance using 
gen_batch_decode_ctx_finish() which is also responsible for destroying spec.


I see. But I assumed that would be only in the case this function succeeded.

If we didn't manage to parse the genxml, is there much of a point trying to decode anything?



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