diff options
| author | joerg <joerg@FreeBSD.org> | 1996-12-14 19:44:13 +0000 |
|---|---|---|
| committer | joerg <joerg@FreeBSD.org> | 1996-12-14 19:44:13 +0000 |
| commit | 000a733206a490453542c9e437941673ec57912a (patch) | |
| tree | 3f6b1c56b332fa464f32c498675cd4b15bef6ee2 /usr.sbin/config/config.y | |
| parent | 9395a75d3036be477ebade57b19f2db19bea8b82 (diff) | |
| download | FreeBSD-src-000a733206a490453542c9e437941673ec57912a.zip FreeBSD-src-000a733206a490453542c9e437941673ec57912a.tar.gz | |
Round #1 of cleaning up the config(8) mess. This is only the more
conservative part of the tidyup, like fixing potential buffer overflow
conditions. It is believed to be safe to go into 2.2.
Pointed out by: lozenko@cc.acnit.ac.ru (Evgeny A. Lozenko)
Diffstat (limited to 'usr.sbin/config/config.y')
| -rw-r--r-- | usr.sbin/config/config.y | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/usr.sbin/config/config.y b/usr.sbin/config/config.y index 7658111..91fbf24 100644 --- a/usr.sbin/config/config.y +++ b/usr.sbin/config/config.y @@ -358,28 +358,29 @@ device_name: = { char buf[80]; - (void) sprintf(buf, "%s%d", $1, $2); + (void) snprintf(buf, 80, "%s%d", $1, $2); $$ = ns(buf); free($1); } | Save_id NUMBER ID = { char buf[80]; - (void) sprintf(buf, "%s%d%s", $1, $2, $3); + (void) snprintf(buf, 80, "%s%d%s", $1, $2, $3); $$ = ns(buf); free($1); } | Save_id NUMBER ID NUMBER = { char buf[80]; - (void) sprintf(buf, "%s%d%s%d", $1, $2, $3, $4); + (void) snprintf(buf, 80, "%s%d%s%d", $1, $2, $3, $4); $$ = ns(buf); free($1); } | Save_id NUMBER ID NUMBER ID = { char buf[80]; - (void) sprintf(buf, "%s%d%s%d%s", $1, $2, $3, $4, $5); + (void) snprintf(buf, 80, "%s%d%s%d%s", + $1, $2, $3, $4, $5); $$ = ns(buf); free($1); } ; |
