diff options
| author | Guy Harris <guy@alum.mit.edu> | 2000-06-28 03:58:52 +0000 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2000-06-28 03:58:52 +0000 |
| commit | 352246de2f142a9c9e700054e9687125d69f5a6f (patch) | |
| tree | d7e60afe0cb700db4df3c69e51f2936a38c11668 /wiretap/ngsniffer.c | |
| parent | 6ea9c6aa9badb85cc7a729be7813d4a2e5749f7e (diff) | |
Don't reposition the random stream in "ngsniffer_open()" if there isn't
a random stream open.
svn path=/trunk/; revision=2097
Diffstat (limited to 'wiretap/ngsniffer.c')
| -rw-r--r-- | wiretap/ngsniffer.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/wiretap/ngsniffer.c b/wiretap/ngsniffer.c index f546f72de2..14bb13da29 100644 --- a/wiretap/ngsniffer.c +++ b/wiretap/ngsniffer.c @@ -1,6 +1,6 @@ /* ngsniffer.c * - * $Id: ngsniffer.c,v 1.45 2000/06/15 06:18:32 guy Exp $ + * $Id: ngsniffer.c,v 1.46 2000/06/28 03:58:52 guy Exp $ * * Wiretap Library * Copyright (c) 1998 by Gilbert Ramirez <gram@xiexie.org> @@ -403,15 +403,16 @@ int ngsniffer_open(wtap *wth, int *err) return -1; /* - * Now position the random stream to the same location, which - * should be the beginning of the real data, and should - * be the beginning of the compressed data. + * Now, if we have a random stream open, position it to the same + * location, which should be the beginning of the real data, and + * should be the beginning of the compressed data. * * XXX - will we see any records other than REC_FRAME2, REC_FRAME4, * or REC_EOF after this? If not, we can get rid of the loop in * "ngsniffer_read()". */ - file_seek(wth->random_fh, wth->data_offset, SEEK_SET); + if (wth->random_fh != NULL) + file_seek(wth->random_fh, wth->data_offset, SEEK_SET); /* This is a ngsniffer file */ wth->capture.ngsniffer = g_malloc(sizeof(ngsniffer_t)); |