Upgrading libpng to 1.2.46 to fix a few vulnerabilities.

Bug: 5057432
Bug: 5055636
Change-Id: I9e1b51881386aa9f574a38abc844e036baef9091

1 files changed, 1 insertions, 1 deletions

diff --git a/pngtest.c b/pngtest.c
index fd0e432..cc3097a 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -1702,4 +1702,4 @@ main(int argc, char *argv[])
 }
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_2_44 your_png_h_is_not_version_1_2_44;
+typedef version_1_2_46 your_png_h_is_not_version_1_2_46;