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-rw-r--r--libarchive/archive_read.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/libarchive/archive_read.c b/libarchive/archive_read.c
index 7f3edc1567dd..eb8a5b0bc444 100644
--- a/libarchive/archive_read.c
+++ b/libarchive/archive_read.c
@@ -544,13 +544,13 @@ archive_read_open1(struct archive *_a)
static int
choose_filters(struct archive_read *a)
{
- int number_bidders, i, bid, best_bid;
+ int number_bidders, i, bid, best_bid, n;
struct archive_read_filter_bidder *bidder, *best_bidder;
struct archive_read_filter *filter;
ssize_t avail;
int r;
- for (;;) {
+ for (n = 0; n < 25; ++n) {
number_bidders = sizeof(a->bidders) / sizeof(a->bidders[0]);
best_bid = 0;
@@ -596,6 +596,9 @@ choose_filters(struct archive_read *a)
return (ARCHIVE_FATAL);
}
}
+ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+ "Input requires too many filters for decoding");
+ return (ARCHIVE_FATAL);
}
/*