diff options
| author | Antonin Descampe <antonin@gmail.com> | 2014-10-06 21:05:32 +0000 |
|---|---|---|
| committer | Antonin Descampe <antonin@gmail.com> | 2014-10-06 21:05:32 +0000 |
| commit | eb7c6d295aa77279b06d91c84b359f739a9e25bd (patch) | |
| tree | 1eb91bce4fc1969217615e32fb9f4ec93319addb /src/lib/openjp2/bio.c | |
| parent | f126eb0d41f475ed80190c94a071f59839b9a205 (diff) | |
[trunk] fixed potential negative size params (fixes issue 390)
Diffstat (limited to 'src/lib/openjp2/bio.c')
| -rw-r--r-- | src/lib/openjp2/bio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/openjp2/bio.c b/src/lib/openjp2/bio.c index 5d495801..636264ce 100644 --- a/src/lib/openjp2/bio.c +++ b/src/lib/openjp2/bio.c @@ -81,7 +81,7 @@ static OPJ_BOOL opj_bio_bytein(opj_bio_t *bio); OPJ_BOOL opj_bio_byteout(opj_bio_t *bio) { bio->buf = (bio->buf << 8) & 0xffff; bio->ct = bio->buf == 0xff00 ? 7 : 8; - if (bio->bp >= bio->end) { + if ((OPJ_SIZE_T)bio->bp >= (OPJ_SIZE_T)bio->end) { return OPJ_FALSE; } *bio->bp++ = (OPJ_BYTE)(bio->buf >> 8); @@ -91,7 +91,7 @@ OPJ_BOOL opj_bio_byteout(opj_bio_t *bio) { OPJ_BOOL opj_bio_bytein(opj_bio_t *bio) { bio->buf = (bio->buf << 8) & 0xffff; bio->ct = bio->buf == 0xff00 ? 7 : 8; - if (bio->bp >= bio->end) { + if ((OPJ_SIZE_T)bio->bp >= (OPJ_SIZE_T)bio->end) { return OPJ_FALSE; } bio->buf |= *bio->bp++; |