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| author | Michal Marek <mmarek@suse.com> | 2017-01-03 14:40:44 +0100 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.com> | 2017-01-05 13:00:54 +0100 |
| commit | d920f7c6628c63a390009c237fb80a203c2e400a (patch) | |
| tree | 439964a9707355942a7896255624f97739800075 /fs/compat.c | |
| parent | 7ce7d89f48834cefece7804d38fc5d85382edf77 (diff) | |
| download | linux-d920f7c6628c63a390009c237fb80a203c2e400a.tar.gz linux-d920f7c6628c63a390009c237fb80a203c2e400a.tar.bz2 linux-d920f7c6628c63a390009c237fb80a203c2e400a.zip | |
genksyms: Fix segfault with invalid declarations
Do not try to recover too early and segfault when parsing invalid
declarations such as
echo 'int (int);' | scripts/genksyms/genksyms
echo 'int a, (int);' | scripts/genksyms/genksyms
echo 'extern void *__inline_memcpy((void *), (const void *), (__kernel_size_t));' | scripts/genksyms/genksyms
The last one was a real-life bug with
include/asm-generic/asm-prototypes.h on x86_64.
Reported-and-tested-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Michal Marek <mmarek@suse.com>
Diffstat (limited to 'fs/compat.c')
0 files changed, 0 insertions, 0 deletions