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* src/warc.c (warc_write_start_record): Check return values of fseek, fflush (Coverity #1419650)

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This commit is contained in:
Tim Rühsen 2020-02-21 17:38:41 +01:00
parent c5d0e58d0d
commit c65bddc086
1 changed files with 13 additions and 2 deletions
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15
src/warc.c
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@ -212,8 +212,19 @@ warc_write_start_record (void)
In warc_write_end_record we will fill this space
with information about the uncompressed and
compressed size of the record. */
fseek (warc_current_file, EXTRA_GZIP_HEADER_SIZE, SEEK_CUR);
fflush (warc_current_file);
if (fseek (warc_current_file, EXTRA_GZIP_HEADER_SIZE, SEEK_CUR) < 0)
{
logprintf (LOG_NOTQUIET, _("Error setting WARC file position.\n"));
warc_write_ok = false;
return false;
}
if (fflush (warc_current_file) != 0)
{
logprintf (LOG_NOTQUIET, _("Error flushing WARC file to disk.\n"));
warc_write_ok = false;
return false;
}
/* Start a new GZIP stream. */
dup_fd = dup (fileno (warc_current_file));