https://sourceware.org/bugzilla/show_bug.cgi?id=32655
Mark Wielaard <mark at klomp dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #2 from Mark Wielaard <mark at klomp dot org> ---
commit b38e562a4c907e08171c76b8b2def8464d5a104a
Author: Mark Wielaard <[email protected]>
Date: Sun Feb 9 00:07:13 2025 +0100
readelf: Handle NULL phdr in handle_dynamic_symtab
A corrupt ELF file can have broken program headers, in which case
gelf_getphdr returns NULL. This could crash handle_dynamic_symtab
while searching for the PT_DYNAMIC phdr. Fix this by checking whether
gelf_phdr returns NULL.
* src/readelf.c (handle_dynamic_symtab): Check whether
gelf_getphdr returns NULL.
https://sourceware.org/bugzilla/show_bug.cgi?id=32655
Signed-off-by: Mark Wielaard <[email protected]>
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