https://sourceware.org/bugzilla/show_bug.cgi?id=32672
Mark Wielaard <mark at klomp dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from Mark Wielaard <mark at klomp dot org> ---
commit b16f441cca0a4841050e3215a9f120a6d8aea918
Author: Mark Wielaard <[email protected]>
Date: Thu Feb 13 00:02:32 2025 +0100
libelf: Handle elf_strptr on section without any data
In the unlikely situation that elf_strptr was called on a section with
sh_size already set, but that doesn't have any data yet we could crash
trying to verify the string to return.
This could happen for example when a new section was created with
elf_newscn, but no data having been added yet.
* libelf/elf_strptr.c (elf_strptr): Check strscn->rawdata_base
is not NULL.
https://sourceware.org/bugzilla/show_bug.cgi?id=32672
Signed-off-by: Mark Wielaard <[email protected]>
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