commit a8a5c9ee1b323d5919e54e1c105f207ad635baa8
author Brian Osman <brianosman@google.com> Thu May 24 14:20:18 2018 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Thu May 24 18:28:48 2018 +0000
tree e1a6f387566b7d5b9a8dfbdc3f65414d037be282
parent b01dbd249b2e6cfc44e4e9831223c89b6009434f

Fix NULL dereference when using skcms to just do format conversion

Change-Id: Ida9652686f0d4674e82c9570b16c2e07fc21c08a
Reviewed-on: https://skia-review.googlesource.com/130028
Commit-Queue: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Auto-Submit: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>

src/Transform.c

diff --git a/src/Transform.c b/src/Transform.c
index 9bf6611..df31c7a 100644
--- a/src/Transform.c
+++ b/src/Transform.c
@@ -433,7 +433,7 @@
         *ops++ = Op_swap_rb;
     }
 
-    if (srcProfile->data_color_space == skcms_Signature_CMYK) {
+    if (srcProfile && srcProfile->data_color_space == skcms_Signature_CMYK) {
         // Photoshop creates CMYK images as inverse CMYK.
         // These happen to be the only ones we've _ever_ seen.
         *ops++ = Op_invert;