Check return value from wtap_dump_file_write.

This fixes CID 1272.

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@38876 f5534014-38df-0310-8fa8-9805f1628bb7

diff --git a/wiretap/erf.c b/wiretap/erf.c
index 0c4e4130af5f5a7af230ec115f049e9f28d9fa10..927c8be37813f8b47b66628d4c688b9ca84b49ed 100644 (file)
--- a/wiretap/erf.c
+++ b/wiretap/erf.c
@@ -538,7 +538,8 @@ static gboolean erf_write_phdr(wtap_dumper *wdh, int encap, const union wtap_pse
       if(i == MAX_ERF_EHDR-1) ehdr[i*8] = ehdr[i*8] & 0x7F;
       i++;
     }while((ehdr[0] & 0x80) != 0 && i < MAX_ERF_EHDR);
-    wtap_dump_file_write(wdh, ehdr, MAX_ERF_EHDR*i, err);
+    if (!wtap_dump_file_write(wdh, ehdr, MAX_ERF_EHDR*i, err))
+      return FALSE;
     wdh->bytes_dumped += MAX_ERF_EHDR*i;
   }