diff options
| author | Mickael Savinaud <savmickael@users.noreply.github.com> | 2012-11-19 13:37:04 +0000 |
|---|---|---|
| committer | Mickael Savinaud <savmickael@users.noreply.github.com> | 2012-11-19 13:37:04 +0000 |
| commit | 14ab311d2f3814ec36ec6609b946364383f6a956 (patch) | |
| tree | 772248f903d521305810f4a045549bb1e26e586c /src/lib | |
| parent | 02ab4363b60ea1e96b53aadb2aa8af561fb5259b (diff) | |
[trunk] fix issue 191 (thanks Even)
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/openjp2/j2k.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/lib/openjp2/j2k.c b/src/lib/openjp2/j2k.c index 1b116680..05bd3452 100644 --- a/src/lib/openjp2/j2k.c +++ b/src/lib/openjp2/j2k.c @@ -7881,6 +7881,12 @@ OPJ_BOOL opj_j2k_read_SPCod_SPCoc( opj_j2k_t *p_j2k, opj_read_bytes(l_current_ptr, &l_tccp->numresolutions ,1); /* SPcox (D) */ ++l_tccp->numresolutions; /* tccp->numresolutions = read() + 1 */ + if (l_tccp->numresolutions > OPJ_J2K_MAXRLVLS) { + opj_event_msg(p_manager, EVT_ERROR, + "Invalid value for numresolutions : %d\n", + l_tccp->numresolutions); + return OPJ_FALSE; + } ++l_current_ptr; /* If user wants to remove more resolutions than the codestream contains, return error */ |