iowatcher: wrap system() in a checker function

[blktrace.git] / blkrawverify.c

diff --git a/blkrawverify.c b/blkrawverify.c
index 4638eb7330f3320eebcb0180bada70db9dc3f795..ed5d258da438dc1b3b9c5242ae7b404079563932 100644 (file)
--- a/blkrawverify.c
+++ b/blkrawverify.c
@@ -201,6 +201,7 @@ static int process(FILE **fp, char *devname, char *file, unsigned int cpu)
                        if (n == 0) {
                                INC_BAD("bad pdu");
                                nbad_seq++;
+                               free(pdu_buf);
                                break;
                        }
                        free(pdu_buf);