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Prevent null dereference in rescan_file()

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David Perry 2022-07-05 16:59:19 +00:00 committed by Gerald Combs
parent 6684583c7c
commit 82408922fd
1 changed files with 3 additions and 1 deletions
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4
file.c
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@ -4591,7 +4591,9 @@ rescan_file(capture_file *cf, const char *fname, gboolean is_tempfile)
&data_offset))) { &data_offset))) {
framenum++; framenum++;
fdata = frame_data_sequence_find(cf->provider.frames, framenum); fdata = frame_data_sequence_find(cf->provider.frames, framenum);
fdata->file_off = data_offset; if (G_LIKELY(fdata != NULL)) {
fdata->file_off = data_offset;
}
if (size >= 0) { if (size >= 0) {
count++; count++;
cf->f_datalen = wtap_read_so_far(cf->provider.wth); cf->f_datalen = wtap_read_so_far(cf->provider.wth);