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src/ftp.c: make sure warc_tmp becomes closed before return

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Reported-by: Coverity bug #1188044
This commit is contained in:
Tim Ruehsen 2015-03-16 21:12:22 +01:00 committed by Tim Rühsen
parent 014b1d6041
commit 799c545722
1 changed files with 10 additions and 1 deletions
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11
src/ftp.c
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@ -1696,7 +1696,7 @@ ftp_loop_internal (struct url *u, struct fileinfo *f, ccon *con, char **local_fi
case UNLINKERR: case WARC_TMP_FWRITEERR:
/* Fatal errors, give up. */
if (warc_tmp != NULL)
fclose (warc_tmp);
fclose (warc_tmp);
return err;
case CONSOCKERR: case CONERROR: case FTPSRVERR: case FTPRERR:
case WRITEFAILED: case FTPUNKNOWNTYPE: case FTPSYSERR:
@ -1771,10 +1771,12 @@ ftp_loop_internal (struct url *u, struct fileinfo *f, ccon *con, char **local_fi
warc_res = warc_write_resource_record (NULL, u->url, NULL, NULL,
warc_ip, NULL, warc_tmp, -1);
if (! warc_res)
return WARC_ERR;
/* warc_write_resource_record has also closed warc_tmp. */
warc_tmp = NULL;
}
if (con->cmd & DO_LIST)
@ -1821,6 +1823,9 @@ Removing file due to --delete-after in ftp_loop_internal():\n"));
if (local_file)
*local_file = xstrdup (locf);
if (warc_tmp != NULL)
fclose (warc_tmp);
return RETROK;
} while (!opt.ntry || (count < opt.ntry));
@ -1829,6 +1834,10 @@ Removing file due to --delete-after in ftp_loop_internal():\n"));
fd_close (con->csock);
con->csock = -1;
}
if (warc_tmp != NULL)
fclose (warc_tmp);
return TRYLIMEXC;
}