Makefile.PL | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 trigger build failure when libxml2 is not found

LibXML.pm | 18 11 + 7 - 0 !
1 file changed, 11 insertions(+), 7 deletions(-)

 disable the runtime libxml2 version check

t/48_reader_undef_warning_on_empty_str_rt106830.t | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 check the runtime version of libxml2 not the one the package was built against

t/35huge_mode.t | 65 51 + 14 - 0 !
1 file changed, 51 insertions(+), 14 deletions(-)

 [patch] t/35huge_mode.t: fix test with libxml2 2.11

libxml 2.11 made improved parsing enough to not fail our test:

LibXML.xs | 17 2 + 15 - 0 !
1 file changed, 2 insertions(+), 15 deletions(-)

 [patch] initialize xmlvalidctxt

The variable cvp is stored on the stack and is uninitialized.  So
the field ctxt->flags in valid.c xmlIsStreaming() contains random
data.  The logic of xmlIsStreaming() can do an invalid cast and
pointer dereference pctxt->parseMode and may crash there.  Use
memset() to pass correct zero flags in xmlValidCtxt cvp variable
down to xmlValidateDocument().

perl-libxml-mm.c | 6 3 + 3 - 0 !
1 file changed, 3 insertions(+), 3 deletions(-)

 [patch] libxml-mm: fix function prototypes in function pointers

This is now detected with latest clang16+

Fixes
error: incompatible function pointer types passing 'void (void *, void *, xmlChar *)' (aka 'void (void *, void *, unsigned char *)') to parameter of type 'xmlHashScanner' (aka 'void (*)(void *, void *, const unsigned char *)') [-Wincompatible-function-pointer-types]
                xmlHashScan(r, PmmRegistryDumpHashScanner, NULL);

Signed-off-by: Khem Raj <raj.khem@gmail.com>

Bug-Debian: https://bugs.debian.org/1075219

t/02parse.t | 18 7 + 11 - 0 !
t/08findnodes.t | 8 7 + 1 - 0 !
t/16docnodes.t | 7 6 + 1 - 0 !
3 files changed, 20 insertions(+), 13 deletions(-)

 fix test suite with libxml2 2.13.0
 (shortened to the tests we actually run)

t/35huge_mode.t | 7 4 + 3 - 0 !
1 file changed, 4 insertions(+), 3 deletions(-)

 skip tests failing with libxml 2.14.x
 (shortened to the tests we actually run)