http: avoid out of bound accesses on broken Set-Cookie headers

[ffmpeg] / configure

diff --git a/configure b/configure
index 97767f47dbc8fa05f7d4609b11331f2fcb37c8ae..f09f48c54baad0f4c0f742517b2bdf501b5bf316 100755 (executable)
--- a/configure
+++ b/configure
@@ -6126,7 +6126,9 @@ enabled securetransport &&
 
 enabled schannel &&
     check_func_headers "windows.h security.h" InitializeSecurityContext -DSECURITY_WIN32 -lsecur32 &&
-    check_cpp_condition schannel winerror.h "defined(SEC_I_CONTEXT_EXPIRED)" && schannel_extralibs="-lsecur32"
+    test_cpp_condition winerror.h "defined(SEC_I_CONTEXT_EXPIRED)" &&
+    schannel_extralibs="-lsecur32" ||
+        disable schannel
 
 makeinfo --version > /dev/null 2>&1 && enable makeinfo  || disable makeinfo
 enabled makeinfo \