hdspmixer - small memory leak fix

ALSA bug#3687
	https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3687

the hdspmixer application leaks one memory block, a c-style string
which is obtained by snd_card_get_longname, but never freed ...

diff --git a/hdspmixer/src/hdspmixer.cxx b/hdspmixer/src/hdspmixer.cxx
index 93a0b6404287d0b6748330d04fb7055bede59c31..dfb13ea91f63ac45843d461f07575fa1e8c03cea 100644 (file)
--- a/hdspmixer/src/hdspmixer.cxx
+++ b/hdspmixer/src/hdspmixer.cxx
@@ -72,6 +72,7 @@ int main(int argc, char **argv)
            } 
        }
     }
+    free(name);
     if (!cards) {
        printf("No Hammerfall DSP card found.\n");
        exit(EXIT_FAILURE);