commit e6cff939e603e445c2576958c3777d7b7f5d84fa
author Jim Huang <jim.huang@linaro.org> Thu Jun 16 22:35:16 2011 +0800
committer Jim Huang <jserv@0xlab.org> Thu Jun 23 11:10:32 2011 +0800
tree 20c05656625ed249d451ef2b730b1c90575a9464
parent 4d9b75a9b08c19cef81b22f889edba61257fb356

strftime: Use snprintf() instead of sprintf()

Change-Id: I112ac012894eddc96e5f3e77cb87bb300596e3ce
Signed-off-by: Jim Huang <jserv@0xlab.org>

libc/tzcode/strftime.c

diff --git a/libc/tzcode/strftime.c b/libc/tzcode/strftime.c
index ab713fb..a2cc3b3 100644
--- a/libc/tzcode/strftime.c
+++ b/libc/tzcode/strftime.c
@@ -407,9 +407,9 @@
                     tm = *t;
                     mkt = mktime64(&tm);
                     if (TYPE_SIGNED(time64_t))
-                        (void) sprintf(buf, "%lld",
+                        (void) snprintf(buf, sizeof(buf), "%lld",
                             (long long) mkt);
-                    else    (void) sprintf(buf, "%llu",
+                    else    (void) snprintf(buf, sizeof(buf), "%llu",
                             (unsigned long long) mkt);
                     pt = _add(buf, pt, ptlim, modifier);
                 }