Sign Up
Log In
Log In
or
Sign Up
Places
All Projects
Status Monitor
Collapse sidebar
SUSE:SLE-12-SP4:Update
php7.3821
php-CVE-2016-6911.patch
Overview
Repositories
Revisions
Requests
Users
Attributes
Meta
File php-CVE-2016-6911.patch of Package php7.3821
Index: php-7.0.7/ext/gd/libgd/gd_io_dp.c =================================================================== --- php-7.0.7.orig/ext/gd/libgd/gd_io_dp.c 2016-10-20 12:04:44.348436415 +0200 +++ php-7.0.7/ext/gd/libgd/gd_io_dp.c 2016-10-20 12:06:10.917737410 +0200 @@ -233,6 +233,10 @@ static int dynamicGetbuf (gdIOCtxPtr ctx dctx = (dpIOCtxPtr) ctx; dp = dctx->dp; + if (dp->pos < 0 || dp->pos >= dp->realSize) { + return 0; + } + remain = dp->logicalSize - dp->pos; if (remain >= len) { rlen = len; @@ -243,6 +247,10 @@ static int dynamicGetbuf (gdIOCtxPtr ctx rlen = remain; } + if (dp->pos + rlen > dp->realSize) { + rlen = dp->realSize - dp->pos; + } + memcpy(buf, (void *) ((char *) dp->data + dp->pos), rlen); dp->pos += rlen;
Locations
Projects
Search
Status Monitor
Help
OpenBuildService.org
Documentation
API Documentation
Code of Conduct
Contact
Support
@OBShq
Terms
openSUSE Build Service is sponsored by
The Open Build Service is an
openSUSE project
.
Sign Up
Log In
Places
Places
All Projects
Status Monitor
