diff options
| author | Konstantin Belousov <kib@FreeBSD.org> | 2025-12-27 13:54:42 +0000 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2025-12-29 01:16:25 +0000 |
| commit | 8bff95f3ce0396ff40b4f7d943ea856ac3f846c3 (patch) | |
| tree | 38cf854c96d89ae7ccbf1ca1fd0fd3d972c8d057 | |
| parent | 37ddbbe5535cb6c27b8a026b2f28d64319b9f802 (diff) | |
exterror: add support for the format specifiers in the extended error msg
Note that we trust kernel code to only request the printout of integer
types, and use the 'j' modifier always.
Reviewed by: emaste, mckusick
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D54380
| -rw-r--r-- | lib/libc/gen/uexterr_format.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/libc/gen/uexterr_format.c b/lib/libc/gen/uexterr_format.c index e8ddfbd578e3..68cd2abfe312 100644 --- a/lib/libc/gen/uexterr_format.c +++ b/lib/libc/gen/uexterr_format.c @@ -29,7 +29,8 @@ __uexterr_format(const struct uexterror *ue, char *buf, size_t bufsz) ue->error, ue->cat, ue->src_line, (uintmax_t)ue->p1, (uintmax_t)ue->p2); } else { - strlcpy(buf, ue->msg, bufsz); + snprintf(buf, bufsz, ue->msg, (uintmax_t)ue->p1, + (uintmax_t)ue->p2); } return (0); } |