If the goal of this code was to copy the iovec and skip the first offset

bytes then it was not correct.

This commit was SVN r10388.

ompi/mca/pml/dr/pml_dr_recvreq.h

@@ -279,8 +279,9 @@ do {
             if(offset >= segment->seg_len) {                                      \
                 offset -= segment->seg_len;                                       \
             } else {                                                              \
-                iov[iov_count].iov_len = segment->seg_len - seg_offset;           \
-                iov[iov_count].iov_base = (void*)((unsigned char*)segment->seg_addr.pval + seg_offset); \
+                iov[iov_count].iov_len = segment->seg_len - offset;               \
+                iov[iov_count].iov_base = (void*)((unsigned char*)segment->seg_addr.pval + offset); \
+                offset = 0;                                                       \
                 iov_count++;                                                      \
             }                                                                     \
         }                                                                         \