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| author | Ken Raeburn <raeburn@mit.edu> | 2007-07-12 23:34:04 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@mit.edu> | 2007-07-12 23:34:04 +0000 |
| commit | b06170f99a8f869b3ac1c3832d44c09d0f59e70f (patch) | |
| tree | f11bcd62aad22036aa95a69cee25f4fb89aa2931 | |
| parent | 52571d9201c7bef4dc5ebdf14a41db1f7baddc8e (diff) | |
| download | krb5-b06170f99a8f869b3ac1c3832d44c09d0f59e70f.tar.gz krb5-b06170f99a8f869b3ac1c3832d44c09d0f59e70f.tar.xz krb5-b06170f99a8f869b3ac1c3832d44c09d0f59e70f.zip | |
Avoid unchecked sprintf in some more support code
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19704 dc483132-0cff-0310-8789-dd5450dbe970
| -rw-r--r-- | src/appl/libpty/update_utmp.c | 4 | ||||
| -rw-r--r-- | src/util/ss/help.c | 5 |
2 files changed, 5 insertions, 4 deletions
diff --git a/src/appl/libpty/update_utmp.c b/src/appl/libpty/update_utmp.c index d2de6428f..8f3d6a66c 100644 --- a/src/appl/libpty/update_utmp.c +++ b/src/appl/libpty/update_utmp.c @@ -550,9 +550,9 @@ pty_update_utmp(int process_type, int pid, const char *username, strcpy(utmp_id, cp); #else if (len > 2 && *(cp - 1) != '/') - sprintf(utmp_id, "k%s", cp - 1); + snprintf(utmp_id, sizeof(utmp_id), "k%s", cp - 1); else - sprintf(utmp_id, "k0%s", cp); + snprintf(utmp_id, sizeof(utmp_id), "k0%s", cp); #endif strncpy(utx.ut_id, utmp_id, sizeof(utx.ut_id)); /* diff --git a/src/util/ss/help.c b/src/util/ss/help.c index 2752f40ed..019939795 100644 --- a/src/util/ss/help.c +++ b/src/util/ss/help.c @@ -38,8 +38,9 @@ void ss_help (argc, argv, sci_idx, info_ptr) } else if (argc != 2) { /* should do something better than this */ - sprintf(buffer, "usage:\n\t%s [topic|command]\nor\t%s\n", - request_name, request_name); + snprintf(buffer, sizeof(buffer), + "usage:\n\t%s [topic|command]\nor\t%s\n", + request_name, request_name); ss_perror(sci_idx, 0, buffer); return; } |