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| author | Denys Vlasenko | 2019-05-23 14:54:13 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2019-05-23 14:54:13 +0200 |
| commit | 58d998d2f927c20f2ba728611df587ac8ec8bda9 (patch) | |
| tree | 78d82e465efb68b67b74e7edc8b1ea21f8bbf731 /archival/libarchive | |
| parent | 028c5aa18b5273c029f0278232d922ee1a164de6 (diff) | |
| download | busybox-58d998d2f927c20f2ba728611df587ac8ec8bda9.zip busybox-58d998d2f927c20f2ba728611df587ac8ec8bda9.tar.gz | |
bunzip2: the correct condition is "n < groupCount", not "n <= groupCount". Closes 11896
function old new delta
get_next_block 1677 1681 +4
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'archival/libarchive')
| -rw-r--r-- | archival/libarchive/decompress_bunzip2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/archival/libarchive/decompress_bunzip2.c b/archival/libarchive/decompress_bunzip2.c index 78366f2..1f535b3 100644 --- a/archival/libarchive/decompress_bunzip2.c +++ b/archival/libarchive/decompress_bunzip2.c @@ -235,9 +235,9 @@ static int get_next_block(bunzip_data *bd) /* Get next value */ int n = 0; while (get_bits(bd, 1)) { + n++; if (n >= groupCount) return RETVAL_DATA_ERROR; - n++; } /* Decode MTF to get the next selector */ tmp_byte = mtfSymbol[n]; |