diff options
| -rw-r--r-- | src/libmime/archives.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/libmime/archives.c b/src/libmime/archives.c index 4187e86fa..d714335fd 100644 --- a/src/libmime/archives.c +++ b/src/libmime/archives.c @@ -46,7 +46,8 @@ rspamd_archive_process_zip (struct rspamd_task *task, const guchar *p, *start, *end, *eocd = NULL, *cd; const guint32 eocd_magic = 0x06054b50, cd_basic_len = 46; const guchar cd_magic[] = {0x50, 0x4b, 0x01, 0x02}; - guint32 cd_offset, cd_size, comp_size, uncomp_size; + const guint max_processed = 1024; + guint32 cd_offset, cd_size, comp_size, uncomp_size, processed = 0; guint16 extra_len, fname_len, comment_len; struct rspamd_archive *arch; struct rspamd_archive_file *f; @@ -65,6 +66,10 @@ rspamd_archive_process_zip (struct rspamd_task *task, while (p > start + sizeof (guint32)) { guint32 t; + if (processed > max_processed) { + break; + } + /* XXX: not an efficient approach */ memcpy (&t, p, sizeof (t)); @@ -74,6 +79,7 @@ rspamd_archive_process_zip (struct rspamd_task *task, } p --; + processed ++; } |