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-rw-r--r--third_party/lcms/0010-reject-nan.patch13
1 files changed, 13 insertions, 0 deletions
diff --git a/third_party/lcms/0010-reject-nan.patch b/third_party/lcms/0010-reject-nan.patch
new file mode 100644
index 0000000000..8aa325a749
--- /dev/null
+++ b/third_party/lcms/0010-reject-nan.patch
@@ -0,0 +1,13 @@
+diff --git a/third_party/lcms/src/cmsplugin.c b/third_party/lcms/src/cmsplugin.c
+index 8903d2b..b95befb 100644
+--- a/third_party/lcms/src/cmsplugin.c
++++ b/third_party/lcms/src/cmsplugin.c
+@@ -179,6 +179,8 @@ cmsBool CMSEXPORT _cmsReadFloat32Number(cmsIOHANDLER* io, cmsFloat32Number* n)
+
+ tmp = _cmsAdjustEndianess32(tmp);
+ *n = *(cmsFloat32Number*) &tmp;
++ if (isnan(*n))
++ return FALSE;
+ }
+ return TRUE;
+ }