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| author | Ezra Peisach <epeisach@mit.edu> | 2000-06-30 19:47:24 +0000 |
|---|---|---|
| committer | Ezra Peisach <epeisach@mit.edu> | 2000-06-30 19:47:24 +0000 |
| commit | bef16d08b47d4100b0438fabf272bfabeb2319d5 (patch) | |
| tree | e00e2931b36c7c9ac86fc94b546d1cdc50ccf03e | |
| parent | 9757fccd1717d3490d515881c7d78ec26b61e642 (diff) | |
| download | krb5-bef16d08b47d4100b0438fabf272bfabeb2319d5.tar.gz krb5-bef16d08b47d4100b0438fabf272bfabeb2319d5.tar.xz krb5-bef16d08b47d4100b0438fabf272bfabeb2319d5.zip | |
* rc_io.c (krb5_rc_io_creat): Cast getpid() to int.
(Use of a long might overflow buffer if pid_t is 64 bits */
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@12480 dc483132-0cff-0310-8789-dd5450dbe970
| -rw-r--r-- | src/lib/krb5/rcache/ChangeLog | 5 | ||||
| -rw-r--r-- | src/lib/krb5/rcache/rc_io.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/lib/krb5/rcache/ChangeLog b/src/lib/krb5/rcache/ChangeLog index f58e8773a3..3bac091936 100644 --- a/src/lib/krb5/rcache/ChangeLog +++ b/src/lib/krb5/rcache/ChangeLog @@ -1,3 +1,8 @@ +2000-06-29 Ezra Peisach <epeisach@engrailed.mit.edu> + + * rc_io.c (krb5_rc_io_creat): Cast getpid() to int. + (Use of a long might overflow buffer if pid_t is 64 bits */ + 2000-04-28 Nalin Dahyabhai <nalin@redhat.com> * rc_io.c (getdir): Don't check dirlen again, the call sites diff --git a/src/lib/krb5/rcache/rc_io.c b/src/lib/krb5/rcache/rc_io.c index b4291bcad2..3706a66ee6 100644 --- a/src/lib/krb5/rcache/rc_io.c +++ b/src/lib/krb5/rcache/rc_io.c @@ -101,7 +101,7 @@ krb5_error_code krb5_rc_io_creat (context, d, fn) if (fn) if (!(*fn = malloc(35))) { FREE(d->fn); return KRB5_RC_IO_MALLOC; } - (void) sprintf(d->fn,"%s%skrb5_RC%d",dir,PATH_SEPARATOR,UNIQUE); + (void) sprintf(d->fn,"%s%skrb5_RC%d",dir,PATH_SEPARATOR, (int) UNIQUE); c = d->fn + strlen(d->fn); (void) strcpy(c,"aaa"); while ((d->fd = THREEPARAMOPEN(d->fn,O_WRONLY|O_CREAT|O_TRUNC|O_EXCL|O_BINARY,0600)) == -1) |