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authorRuss Cox <rsc@swtch.com>2016-01-22 06:50:38 -0500
committerRuss Cox <rsc@swtch.com>2016-01-22 11:52:32 +0000
commitc499ab911db8afefa197988c796331697c06219b (patch)
treeae941e4287e67aa293eb4a16a65833bf889023fc /src/cmd/fontsrv
parent009b0cb5eb340b8bc3268bfaeb86abfeffdc1b1c (diff)
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fontsrv: do not try to look up surrogate pairs
Change-Id: Ib0a680e123ba02b41e1029e356543c24e8b4647e Reviewed-on: https://plan9port-review.googlesource.com/1430 Reviewed-by: Russ Cox <rsc@swtch.com>
Diffstat (limited to 'src/cmd/fontsrv')
-rw-r--r--src/cmd/fontsrv/osx.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/cmd/fontsrv/osx.c b/src/cmd/fontsrv/osx.c
index 2c88fd55..d1a31837 100644
--- a/src/cmd/fontsrv/osx.c
+++ b/src/cmd/fontsrv/osx.c
@@ -26,6 +26,8 @@ mapUnicode(int i)
case '`':
return 0x2018;
}
+ if(0xd800 <= i && i < 0xe0000) // surrogate pairs, will crash OS X libraries!
+ return 0xfffd;
return i;
}