From: Andrii Simiklit <andrii.simiklit@globallogic.com>
Date: Thu, 6 Sep 2018 14:43:54 +0000 (+0300)
Subject: mesa/util: add missing va_end() after va_copy()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2930b76cfe1e13e84ac0d88f9c6d709a5a8d4c18;p=mesa.git

mesa/util: add missing va_end() after va_copy()

MSDN:
"va_end must be called on each argument list that's initialized
 with va_start or va_copy before the function returns."

Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107810
Fixes: c6267ebd6c8a "gallium/util: Stop bundling our snprintf implementation."
Signed-off-by: Andrii Simiklit <andrii.simiklit@globallogic.com>
---

diff --git a/src/util/u_string.h b/src/util/u_string.h
index fb43ed0afc3..e4081466459 100644
--- a/src/util/u_string.h
+++ b/src/util/u_string.h
@@ -81,6 +81,7 @@ util_vsnprintf(char *str, size_t size, const char *format, va_list ap)
    if (ret < 0) {
       ret = _vscprintf(format, ap_copy);
    }
+   va_end(ap_copy);
    return ret;
 }