https://sourceware.org/bugzilla/show_bug.cgi?id=34386
Mark Wielaard <mark at klomp dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|UNCONFIRMED |RESOLVED
CC| |mark at klomp dot org
--- Comment #1 from Mark Wielaard <mark at klomp dot org> ---
Thanks, looks like we got the same issue copy pasted between str_offsets (bug
#34383), rnglists (bug #34385) and loclists (bug #34386).
commit 304f2a62981badd1d1c8f2507dc8d156856e065b
Author: Mark Wielaard <[email protected]>
Date: Sat Jul 11 17:30:15 2026 +0200
libdw: Check there are any header bytes in loclists
We tried to read the loclists header length and only then checked if
there were any bytes left. Make sure to check there are at least 4
bytes for the initial unit length.
* libdw/libdwP.h (__libdw_cu_locs_base): Check before initial
unit_length read.
https://sourceware.org/bugzilla/show_bug.cgi?id=34386
Reported-by: Karan Kurani <[email protected]>
Signed-off-by: Mark Wielaard <[email protected]>
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