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libdw: Check .debug_line header field minimum_instr_len fits unit data
authorMark Wielaard <mark@klomp.org>
Sat, 9 May 2026 16:33:36 +0000 (18:33 +0200)
committerMark Wielaard <mark@klomp.org>
Sat, 9 May 2026 16:47:04 +0000 (18:47 +0200)
commit4265eed0cbd1ae08d822871d4592fd0d835b8d1f
tree8bdd3ee1f44680c2e7cd0bc9cfc8295f3f48915ctree | snapshot
parentd250dd5ed1713974a7f475a272c97a1dc6a81da6commit | diff
libdw: Check .debug_line header field minimum_instr_len fits unit data

* libdw/dwarf_getsrclines.c (read_line_header): Add lineendp
check before reading minimum_instr_len byte.

Reported-by: Karan Kurani <karankurani3k@gmail.com>
Signed-off-by: Mark Wielaard <mark@klomp.org>
libdw/dwarf_getsrclines.c diff | blob | blame | history
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