Hugh Dickins 2ea77fca84 modpost: Initialize builtin_modname to stop SIGSEGVs ... Segmentation fault ./scripts/mod/modpost -o vmlinux.symvers vmlinux.o stops the kernel build. It comes when write_vmlinux_export_c_file() tries to buf_printf alias->builtin_modname. malloc'ed memory is not necessarily zeroed. NULL new->builtin_modname before adding to aliases. Fixes: 5ab23c7923 ("modpost: Create modalias for builtin modules") Signed-off-by: Hugh Dickins <hughd@google.com> Reviewed-by: Nicolas Schier <nsc@kernel.org> Link: https://patch.msgid.link/4590a243-0a7e-b7e6-e2d3-cd1b41a12237@google.com Signed-off-by: Nathan Chancellor <nathan@kernel.org>		2025-09-28 07:54:07 -04:00
..
.gitignore
devicetable-offsets.c	usb: typec: Only use SVID for matching altmodes	2024-12-24 08:56:05 +01:00
empty.c
file2alias.c	modpost: Initialize builtin_modname to stop SIGSEGVs	2025-09-28 07:54:07 -04:00
Makefile	Makefile: remove redundant tool coverage variables	2024-05-14 23:35:48 +09:00
mk_elfconfig.c	modpost: detect endianness on run-time	2024-09-01 20:33:32 +09:00
modpost.c	modpost: Create modalias for builtin modules	2025-09-24 09:10:45 -07:00
modpost.h	modpost: Create modalias for builtin modules	2025-09-24 09:10:45 -07:00
sumversion.c	modpost: use strstarts() to clean up parse_source_files()	2025-03-15 21:16:22 +09:00
symsearch.c	modpost: replace the use of NOFAIL() with xmalloc() etc.	2024-09-01 20:34:48 +09:00