==9090==ERROR: AddressSanitizer: heap-use-after-free on address 0x602000173170 at pc 0x7f8a86e19063 bp 0x7f8a7bbf9230 sp 0x7f8a7bbf89e0
READ of size 2 at 0x602000173170 thread T10
[000061200002c080] dbus interface debug: Getting All properties
[000061200002c080] dbus interface debug: Getting All properties
#0 0x7f8a86e19062 (/usr/lib/x86_64-linux-gnu/libasan.so.3+0x3c062)
#1 0x7f8a84dda3b6 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&) (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x1203b6)
#2 0x7f8a4d1bfef1 in XmlFile::ReadNextNode(demux_t*, xml_reader_t*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&) ../../modules/access/dcp/dcpparser.cpp:750
#3 0x7f8a4d1c0d82 in PKL::Parse() ../../modules/access/dcp/dcpparser.cpp:864
#4 0x7f8a4d1bbe32 in AssetMap::Parse() ../../modules/access/dcp/dcpparser.cpp:291
#5 0x7f8a4d1b2f7c in parseXML(demux_t*) ../../modules/access/dcp/dcp.cpp:1011
#6 0x7f8a4d1b2b12 in dcpInit(demux_t*) ../../modules/access/dcp/dcp.cpp:942
#7 0x7f8a4d1ad3c2 in Open ../../modules/access/dcp/dcp.cpp:326
#8 0x7f8a8653b97d in generic_start ../../src/modules/modules.c:356
#9 0x7f8a8653acd4 in module_load ../../src/modules/modules.c:183
#10 0x7f8a8653b328 in vlc_module_load ../../src/modules/modules.c:279
#11 0x7f8a8653bace in module_need ../../src/modules/modules.c:371
#12 0x7f8a8658c8c5 in demux_NewAdvanced ../../src/input/demux.c:270
#13 0x7f8a865c84c7 in InputDemuxNew ../../src/input/input.c:2403
#14 0x7f8a865c8e89 in InputSourceNew ../../src/input/input.c:2555
#15 0x7f8a865c15bf in Init ../../src/input/input.c:1303
#16 0x7f8a865bc641 in Run ../../src/input/input.c:498
#17 0x7f8a857ee493 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x7493)
#18 0x7f8a8532cafe in __clone (/lib/x86_64-linux-gnu/libc.so.6+0xe8afe)
0x602000173170 is located 0 bytes inside of 12-byte region [0x602000173170,0x60200017317c)
freed by thread T10 here:
#0 0x7f8a86e9ea10 in free (/usr/lib/x86_64-linux-gnu/libasan.so.3+0xc1a10)
#1 0x7f8a78a29181 in ReaderNextNode ../../modules/misc/xml/libxml.c:217
#2 0x7f8a4d1ba838 in xml_ReaderNextNode ../../include/vlc_xml.h:87
#3 0x7f8a4d1bfec2 in XmlFile::ReadNextNode(demux_t*, xml_reader_t*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&) ../../modules/access/dcp/dcpparser.cpp:744
#4 0x7f8a4d1c0d82 in PKL::Parse() ../../modules/access/dcp/dcpparser.cpp:864
#5 0x7f8a4d1bbe32 in AssetMap::Parse() ../../modules/access/dcp/dcpparser.cpp:291
#6 0x7f8a4d1b2f7c in parseXML(demux_t*) ../../modules/access/dcp/dcp.cpp:1011
#7 0x7f8a4d1b2b12 in dcpInit(demux_t*) ../../modules/access/dcp/dcp.cpp:942
#8 0x7f8a4d1ad3c2 in Open ../../modules/access/dcp/dcp.cpp:326
#9 0x7f8a8653b97d in generic_start ../../src/modules/modules.c:356
#10 0x7f8a8653acd4 in module_load ../../src/modules/modules.c:183
#11 0x7f8a8653b328 in vlc_module_load ../../src/modules/modules.c:279
#12 0x7f8a8653bace in module_need ../../src/modules/modules.c:371
#13 0x7f8a8658c8c5 in demux_NewAdvanced ../../src/input/demux.c:270
#14 0x7f8a865c84c7 in InputDemuxNew ../../src/input/input.c:2403
#15 0x7f8a865c8e89 in InputSourceNew ../../src/input/input.c:2555
#16 0x7f8a865c15bf in Init ../../src/input/input.c:1303
#17 0x7f8a865bc641 in Run ../../src/input/input.c:498
#18 0x7f8a857ee493 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x7493)
The texture is bigger than the visible sides, so if we use linear interpolation
on the last pixel it will use values with unknown values on the part where it
would do clamping otherwise. So we force it to use point interpolation (not
using pixels around) for the last line/column to display.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
This fixes a compiler error with clang, present since ed9fe3b7:
glwin32.c:249:9: error: void function 'Manage' should not return a value [-Wreturn-type]
return VLC_EGENERIC;
^ ~~~~~~~~~~~~
