avformat/mpegts: Fix potential pointer overflows

[ffmpeg] / configure

diff --git a/configure b/configure
index 6d28db3c713845e9d4fe094305de755e49e3e85b..586c26bb06cd76987a5e4e534fba28ffe1729654 100755 (executable)
--- a/configure
+++ b/configure
@@ -2995,13 +2995,6 @@ disabled logging && logfile=/dev/null
 echo "# $0 $FFMPEG_CONFIGURATION" > $logfile
 set >> $logfile
 
-test -n "$cross_prefix" && enable cross_compile
-
-if enabled cross_compile; then
-    test -n "$arch" && test -n "$target_os" ||
-        die "Must specify target arch and OS when cross-compiling"
-fi
-
 test -n "$valgrind" && toolchain="valgrind-memcheck"
 
 case "$toolchain" in
@@ -3088,6 +3081,13 @@ case "$toolchain" in
     ;;
 esac
 
+test -n "$cross_prefix" && enable cross_compile
+
+if enabled cross_compile; then
+    test -n "$arch" && test -n "$target_os" ||
+        die "Must specify target arch and OS when cross-compiling"
+fi
+
 ar_default="${cross_prefix}${ar_default}"
 cc_default="${cross_prefix}${cc_default}"
 cxx_default="${cross_prefix}${cxx_default}"
@@ -5300,7 +5300,9 @@ if enabled icc; then
     # 10006: ignoring unknown option -fno-signed-zeros
     # 10148: ignoring unknown option -Wno-parentheses
     # 10156: ignoring option '-W'; no argument required
-    check_cflags -wd144,167,188,556,1292,1419,10006,10148,10156
+    # 13200: No EMMS instruction before call to function
+    # 13203: No EMMS instruction before return from function
+    check_cflags -wd144,167,188,556,1292,1419,10006,10148,10156,13200,13203
     # 11030: Warning unknown option --as-needed
     # 10156: ignoring option '-export'; no argument required
     check_ldflags -wd10156,11030