ckolivas/lrzip
1
0
Fork 0
mirror of https://github.com/ckolivas/lrzip.git synced 2025-12-06 07:12:00 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Add sanity check for meaningless chunk_byte value on runzip.

Browse source
This commit is contained in:
Con Kolivas 2011-05-08 00:29:58 +10:00
parent 1ea75154d6
commit 103d2ce11e
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
runzip.c
View file

@ -274,6 +274,8 @@ static i64 runzip_chunk(rzip_control *control, int fd_in, i64 expected_size, i64
/* Read in the stored chunk byte width from the file */
if (unlikely(read_1g(control, fd_in, &chunk_bytes, 1) != 1))
fatal("Failed to read chunk_bytes size in runzip_chunk\n");
if (unlikely(chunk_bytes < 1 || chunk_bytes > 8))
failure("chunk_bytes %d is invalid in runzip_chunk\n", chunk_bytes);
}
if (!tally && expected_size)
print_maxverbose("Expected size: %lld\n", expected_size);