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| author | Sebastian Rasmussen <sebras@gmail.com> | 2016-09-06 09:51:01 +0800 |
|---|---|---|
| committer | Sebastian Rasmussen <sebras@gmail.com> | 2016-09-08 18:53:00 +0800 |
| commit | 5667550e32237df3e089259ed8eb21150fd63901 (patch) | |
| tree | 13edd9a0b1f96c375b24686b5b2e850ddc7773b9 | |
| parent | ad3d2d60bbc2798dba917babc8a31ac669e69e49 (diff) | |
| download | mupdf-5667550e32237df3e089259ed8eb21150fd63901.tar.xz | |
JNI: Delete local reference to text span font.
If a large number of text spans uses a huge number of fonts
the JMV may run out of local references since we never cleaned
up the local reference to the font objects.
| -rw-r--r-- | platform/java/mupdf_native.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/platform/java/mupdf_native.c b/platform/java/mupdf_native.c index 2194381b..e3a50608 100644 --- a/platform/java/mupdf_native.c +++ b/platform/java/mupdf_native.c @@ -3351,6 +3351,8 @@ FUN(Text_walk)(JNIEnv *env, jobject self, jobject walker) { if (font != span->font) { + if (jfont) + (*env)->DeleteLocalRef(env, jfont); font = span->font; jfont = to_Font_safe(ctx, env, font); if (!jfont) return; |