diff options
| author | Jung-uk Kim <jkim@FreeBSD.org> | 2012-06-27 16:44:58 +0000 |
|---|---|---|
| committer | Jung-uk Kim <jkim@FreeBSD.org> | 2012-06-27 16:44:58 +0000 |
| commit | 2b8b5455829304396e38200c205612c4dc57c052 (patch) | |
| tree | cc5cd6657453d80b7eafb3ba5cc4ef4fd66c176f /crypto/comp/c_rle.c | |
| parent | fd3744ddb062b70bb370acec340acbac23f0bd98 (diff) | |
Diffstat (limited to 'crypto/comp/c_rle.c')
| -rw-r--r-- | crypto/comp/c_rle.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/crypto/comp/c_rle.c b/crypto/comp/c_rle.c index efd366fa2239a..18bceae51e76f 100644 --- a/crypto/comp/c_rle.c +++ b/crypto/comp/c_rle.c @@ -46,7 +46,7 @@ static int rle_expand_block(COMP_CTX *ctx, unsigned char *out, { int i; - if (olen < (ilen-1)) + if (ilen == 0 || olen < (ilen-1)) { /* ZZZZZZZZZZZZZZZZZZZZZZ */ return(-1); @@ -59,4 +59,3 @@ static int rle_expand_block(COMP_CTX *ctx, unsigned char *out, } return(ilen-1); } - |