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gstreamer/subprojects/gst-plugins-base/gst/subparse
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Sebastian Dröge 7632b0c2a0 subparse: Look for the closing > of a tag after the opening < 
Previously when fixing up subrip markip, we were looking from the start
of the remaining buffer instead. Due to how skipping over closing tags
works, the remaining buffer will still contain the closing `>` of the
previous tag so if a unexpected closing tag is found after another
closing tag, we would potentially do an out of bounds memmove().

Fixes ZDI-CAN-20968
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2662

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4900>
2023-06-21 01:04:28 +00:00
..
gstssaparse.c ssaparse: include required system headers for isspace() and sscanf() functions 2022-08-14 12:46:06 +01:00
gstssaparse.h Move files from gst-plugins-base into the "subprojects/gst-plugins-base/" subdir 2021-09-24 16:13:26 -03:00
gstsubparse.c subparse: Look for the closing > of a tag after the opening < 2023-06-21 01:04:28 +00:00
gstsubparse.h Move files from gst-plugins-base into the "subprojects/gst-plugins-base/" subdir 2021-09-24 16:13:26 -03:00
gstsubparseelement.c subparse: don't try to index string with -1 2022-04-10 09:57:08 +01:00
gstsubparseelements.h Move files from gst-plugins-base into the "subprojects/gst-plugins-base/" subdir 2021-09-24 16:13:26 -03:00
gstsubparseplugin.c Move files from gst-plugins-base into the "subprojects/gst-plugins-base/" subdir 2021-09-24 16:13:26 -03:00
meson.build Move files from gst-plugins-base into the "subprojects/gst-plugins-base/" subdir 2021-09-24 16:13:26 -03:00
mpl2parse.c subparse: fix crash when parsing invalid timestamps in mpl2 2022-09-07 15:41:13 +01:00
mpl2parse.h Move files from gst-plugins-base into the "subprojects/gst-plugins-base/" subdir 2021-09-24 16:13:26 -03:00
qttextparse.c Move files from gst-plugins-base into the "subprojects/gst-plugins-base/" subdir 2021-09-24 16:13:26 -03:00
qttextparse.h Move files from gst-plugins-base into the "subprojects/gst-plugins-base/" subdir 2021-09-24 16:13:26 -03:00
samiparse.c samiparse: fix handling of self-closing tags 2022-07-02 00:25:05 +01:00
samiparse.h Move files from gst-plugins-base into the "subprojects/gst-plugins-base/" subdir 2021-09-24 16:13:26 -03:00
tmplayerparse.c Move files from gst-plugins-base into the "subprojects/gst-plugins-base/" subdir 2021-09-24 16:13:26 -03:00
tmplayerparse.h Move files from gst-plugins-base into the "subprojects/gst-plugins-base/" subdir 2021-09-24 16:13:26 -03:00