Author: Alex Rousskov <rousskov@measurement-factory.com>

Define SIZEOF_OFF_T to fix overflow checks.

Overflow checks were broken because 'SIZEOF_OFF_T <= 4' was always true
because SIZEOF_OFF_T was not defined and, hence, treated as zero.

Co-Advisor test cases:

test_case/rfc2616/noXform-fwd-Content-Range-simple-2147483645-2147483646-2147483647-withCc-toClt
test_case/rfc2616/noXform-fwd-Content-Range-simple-2147483645-2147483646-*-withCc-toClt

diff --git a/configure.in b/configure.in
index 6cc385522d6ef8c0946088155ce029d6eba02c38..b1a91da568a19c5b559ca4b92d97831069038743 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -2481,6 +2481,8 @@ AC_CHECK_TYPE(uint64_t,[
   AC_CHECK_SIZEOF(uint64_t,,SQUID_DEFAULT_SIZEOF_INCLUDES)
   AC_DEFINE(HAVE_UINT64_T,1,[uint64_t is defined in system headers])
   ],,SQUID_DEFAULT_INCLUDES)
+#need the define for overflow checks
+AC_CHECK_SIZEOF(off_t)
 
 dnl On Solaris 9 x86, gcc may includes a "fixed" set of old system include files
 dnl that is incompatible with the updated Solaris header files.