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| author | Seung-Woo Kim <sw0312.kim@samsung.com> | 2021-04-13 20:23:14 +0900 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2021-04-17 13:41:42 -0700 |
| commit | 1cab02ecf6ee2a0aa34f3615dfd99c59f7e04e90 (patch) | |
| tree | 74200f4c82e041e62bfbe64a9c4a0680d2e5d64c /libkmod | |
| parent | ed892ff4edfe99e4ca0aca160e7b875ddefb1ec8 (diff) | |
| download | kmod-1cab02ecf6ee2a0aa34f3615dfd99c59f7e04e90.tar.gz kmod-1cab02ecf6ee2a0aa34f3615dfd99c59f7e04e90.tar.bz2 kmod-1cab02ecf6ee2a0aa34f3615dfd99c59f7e04e90.zip | |
libkmod: fix an overflow with wrong modules.builtin.modinfo
Fix a possbile overflow with exact PATH_MAX length modname
in wrong modules.builtin.modinfo.
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Diffstat (limited to 'libkmod')
| -rw-r--r-- | libkmod/libkmod-builtin.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libkmod/libkmod-builtin.c b/libkmod/libkmod-builtin.c index fc9a376..a75a542 100644 --- a/libkmod/libkmod-builtin.c +++ b/libkmod/libkmod-builtin.c @@ -246,7 +246,7 @@ bool kmod_builtin_iter_get_modname(struct kmod_builtin_iter *iter, len = dot - line; - if (len > PATH_MAX) { + if (len >= PATH_MAX) { sv_errno = ENAMETOOLONG; goto fail; } |