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| author | Philip Withnall <philip.withnall@collabora.co.uk> | 2014-10-30 09:35:16 +0000 |
|---|---|---|
| committer | Philip Withnall <philip.withnall@collabora.co.uk> | 2015-02-11 12:33:44 +0000 |
| commit | aaed5186fab6217994b72b078e3e7789be0df117 (patch) | |
| tree | 6a51920eaea0271126b660cb1740d93c5fa1f9ee | |
| parent | 925649e8c6ac8ce461fbf769dee0e2ce4d78e506 (diff) | |
| download | libnice-aaed5186fab6217994b72b078e3e7789be0df117.tar.gz | |
stun: Use sprintf() instead of snprintf() to support VS 2010
Visual Studio 2010 still doesn’t support C99, and snprintf() is a C99
function, so compilation fails with:
error: C3861: 'snprintf': identifier not found
Use sprintf() instead, which is C89 and thus supported. This does not
make the code unsafe, as the format specifier is constrained to two
characters (+ trailing nul), which are guaranteed to fit in the array
bounds.
Reported on the mailing list:
http://lists.freedesktop.org/archives/nice/2014-October/000978.html
| -rw-r--r-- | stun/debug.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/stun/debug.c b/stun/debug.c index 598094d..f3a55bb 100644 --- a/stun/debug.c +++ b/stun/debug.c @@ -89,7 +89,7 @@ void stun_debug_bytes (const char *prefix, const void *data, size_t len) strcpy (bytes + prefix_len, "0x"); for (i = 0; i < len; i++) - snprintf (bytes + prefix_len + 2 + (i * 2), 3, "%02x", ((const unsigned char *)data)[i]); + sprintf (bytes + prefix_len + 2 + (i * 2), "%02x", ((const unsigned char *)data)[i]); stun_debug ("%s", bytes); } |