diff options
Diffstat (limited to 'java/openjdk6/files/icedtea/security/20130618/8009013-t2k_glyphs.patch')
-rw-r--r-- | java/openjdk6/files/icedtea/security/20130618/8009013-t2k_glyphs.patch | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/java/openjdk6/files/icedtea/security/20130618/8009013-t2k_glyphs.patch b/java/openjdk6/files/icedtea/security/20130618/8009013-t2k_glyphs.patch deleted file mode 100644 index 29b95a958c0d..000000000000 --- a/java/openjdk6/files/icedtea/security/20130618/8009013-t2k_glyphs.patch +++ /dev/null @@ -1,39 +0,0 @@ -# HG changeset patch -# User bae -# Date 1364284560 -14400 -# Node ID 7311e449c298f769d7e9761678d28741f6cd1537 -# Parent 546df033118c15bdfb5cc08f73db87805bc56277 -8009013: Better handling of T2K glyphs -Reviewed-by: bae, prr -Contributed-by: jia-hong.chen@oracle.com - -diff --git a/src/share/native/sun/font/freetypeScaler.c b/src/share/native/sun/font/freetypeScaler.c ---- jdk/src/share/native/sun/font/freetypeScaler.c -+++ jdk/src/share/native/sun/font/freetypeScaler.c -@@ -1350,17 +1350,22 @@ - FTScalerInfo *scalerInfo = - (FTScalerInfo*) jlong_to_ptr(pScaler); - -- glyphs = (jint*) malloc(numGlyphs*sizeof(jint)); -+ glyphs = NULL; -+ if (numGlyphs > 0 && 0xffffffffu / sizeof(jint) >= numGlyphs) { -+ glyphs = (jint*) malloc(numGlyphs*sizeof(jint)); -+ } - if (glyphs == NULL) { -+ // We reach here if: -+ // 1. numGlyphs <= 0, -+ // 2. overflow check failed, or -+ // 3. malloc failed. - gp = (*env)->NewObject(env, sunFontIDs.gpClass, sunFontIDs.gpCtrEmpty); -- if (!isNullScalerContext(context) && scalerInfo != NULL) { -- invalidateJavaScaler(env, scaler, scalerInfo); -- } - return gp; - } - - (*env)->GetIntArrayRegion(env, glyphArray, 0, numGlyphs, glyphs); - -+ gpdata.numCoords = 0; - for (i=0; i<numGlyphs;i++) { - if (glyphs[i] >= INVISIBLE_GLYPHS) { - continue; |