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egl: Fix truncation error in _eglParseSyncAttribList64

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The function stores EGLAttrib values in EGLint variables. On 64-bit
systems, this truncated the values.

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
(cherry picked from commit 69adb9a778)
This commit is contained in:
Chad Versace 2016-09-27 13:27:09 -07:00 • committed by Emil Velikov
parent 082ea77cdf
commit b5de58d7e1
1 changed files with 4 additions and 3 deletions
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7
src/egl/main/eglsync.c
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@ -26,6 +26,7 @@
**************************************************************************/
#include <inttypes.h>
#include <string.h>
#include "eglsync.h"
@ -75,8 +76,8 @@ _eglParseSyncAttribList64(_EGLSync *sync, const EGLAttrib *attrib_list)
return EGL_SUCCESS;
for (i = 0; attrib_list[i] != EGL_NONE; i++) {
EGLint attr = attrib_list[i++];
EGLint val = attrib_list[i];
EGLAttrib attr = attrib_list[i++];
EGLAttrib val = attrib_list[i];
switch (attr) {
case EGL_CL_EVENT_HANDLE_KHR:
@ -92,7 +93,7 @@ _eglParseSyncAttribList64(_EGLSync *sync, const EGLAttrib *attrib_list)
}
if (err != EGL_SUCCESS) {
_eglLog(_EGL_DEBUG, "bad sync attribute 0x%04x", attr);
_eglLog(_EGL_DEBUG, "bad sync attribute 0x%" PRIxPTR, attr);
break;
}
}