Update vendor/libarchive/dist to b2c3ee7e2907511533eeb2a0f2ceecc1faa73185vendor/libarchive

Vendor changes:
  Issue #1461: Unbreak build without lzma
  Issue #1462: warc reader: Fix build with gcc11
  Issue #1463: Fix code compatibility in test_archive_read_support.c
  Issue #1464: Use built-in strnlen on platforms where not available
  Issue #1465: warc reader: fix undefined behaviour in deconst() function

6 files changed, 32 insertions, 7 deletions

diff --git a/libarchive/archive.h b/libarchive/archive.h
index d7ef495a435f..48abb3bc994e 100644
--- a/libarchive/archive.h
+++ b/libarchive/archive.h
@@ -36,7 +36,7 @@
  * assert that ARCHIVE_VERSION_NUMBER >= 2012108.
  */
 /* Note: Compiler will complain if this does not match archive_entry.h! */
-#define	ARCHIVE_VERSION_NUMBER 3005000
+#define	ARCHIVE_VERSION_NUMBER 3005001
 
 #include <sys/stat.h>
 #include <stddef.h>  /* for wchar_t */
@@ -155,7 +155,7 @@ __LA_DECL int		archive_version_number(void);
 /*
  * Textual name/version of the library, useful for version displays.
  */
-#define	ARCHIVE_VERSION_ONLY_STRING "3.5.0"
+#define	ARCHIVE_VERSION_ONLY_STRING "3.5.1dev"
 #define	ARCHIVE_VERSION_STRING "libarchive " ARCHIVE_VERSION_ONLY_STRING
 __LA_DECL const char *	archive_version_string(void);
 
diff --git a/libarchive/archive_entry.h b/libarchive/archive_entry.h
index d8c7535c3213..c0e75bf9f102 100644
--- a/libarchive/archive_entry.h
+++ b/libarchive/archive_entry.h
@@ -30,7 +30,7 @@
 #define	ARCHIVE_ENTRY_H_INCLUDED
 
 /* Note: Compiler will complain if this does not match archive.h! */
-#define	ARCHIVE_VERSION_NUMBER 3005000
+#define	ARCHIVE_VERSION_NUMBER 3005001
 
 /*
  * Note: archive_entry.h is for use outside of libarchive; the
diff --git a/libarchive/archive_read_support_format_mtree.c b/libarchive/archive_read_support_format_mtree.c
index 127706d53b17..93ba2959a3c6 100644
--- a/libarchive/archive_read_support_format_mtree.c
+++ b/libarchive/archive_read_support_format_mtree.c
@@ -136,6 +136,9 @@ static int	skip(struct archive_read *a);
 static int	read_header(struct archive_read *,
 		    struct archive_entry *);
 static int64_t	mtree_atol(char **, int base);
+#ifndef HAVE_STRNLEN
+static size_t	mtree_strnlen(const char *, size_t);
+#endif
 
 /*
  * There's no standard for TIME_T_MAX/TIME_T_MIN.  So we compute them
@@ -187,6 +190,24 @@ get_time_t_min(void)
 #endif
 }
 
+#ifdef HAVE_STRNLEN
+#define mtree_strnlen(a,b) strnlen(a,b)
+#else
+static size_t
+mtree_strnlen(const char *p, size_t maxlen)
+{
+	size_t i;
+
+	for (i = 0; i <= maxlen; i++) {
+		if (p[i] == 0)
+			break;
+	}
+	if (i > maxlen)
+		return (-1);/* invalid */
+	return (i);
+}
+#endif
+
 static int
 archive_read_format_mtree_options(struct archive_read *a,
     const char *key, const char *val)
@@ -1540,7 +1561,7 @@ parse_digest(struct archive_read *a, struct archive_entry *entry,
 
 	len *= 2;
 
-	if (strnlen(digest, len+1) != len) {
+	if (mtree_strnlen(digest, len+1) != len) {
 		archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
 				  "incorrect digest length, ignoring");
 		return ARCHIVE_WARN;
diff --git a/libarchive/archive_read_support_format_warc.c b/libarchive/archive_read_support_format_warc.c
index 25c651564d26..27329962d6d1 100644
--- a/libarchive/archive_read_support_format_warc.c
+++ b/libarchive/archive_read_support_format_warc.c
@@ -127,7 +127,7 @@ static int _warc_skip(struct archive_read *a);
 static int _warc_rdhdr(struct archive_read *a, struct archive_entry *e);
 
 /* private routines */
-static unsigned int _warc_rdver(const char buf[10], size_t bsz);
+static unsigned int _warc_rdver(const char *buf, size_t bsz);
 static unsigned int _warc_rdtyp(const char *buf, size_t bsz);
 static warc_string_t _warc_rduri(const char *buf, size_t bsz);
 static ssize_t _warc_rdlen(const char *buf, size_t bsz);
@@ -443,7 +443,7 @@ _warc_skip(struct archive_read *a)
 static void*
 deconst(const void *c)
 {
-	return (char *)0x1 + (((const char *)c) - (const char *)0x1);
+	return (void *)(uintptr_t)c;
 }
 
 static char*
diff --git a/libarchive/archive_read_support_format_zip.c b/libarchive/archive_read_support_format_zip.c
index 81b8f86329c2..a64332c2818c 100644
--- a/libarchive/archive_read_support_format_zip.c
+++ b/libarchive/archive_read_support_format_zip.c
@@ -899,6 +899,7 @@ process_extra(struct archive_read *a, struct archive_entry *entry,
 	return ARCHIVE_OK;
 }
 
+#if HAVE_LZMA_H && HAVE_LIBLZMA
 /*
  * Auxiliary function to uncompress data chunk from zipx archive
  * (zip with lzma compression).
@@ -971,6 +972,7 @@ zipx_lzma_uncompress_buffer(const char *compressed_buffer,
 	free(lzma_alone_compressed_buffer);
 	return status;
 }
+#endif
 
 /*
  * Assumes file pointer is at beginning of local file header.
diff --git a/libarchive/test/test_archive_read_support.c b/libarchive/test/test_archive_read_support.c
index 6d213c409bf2..c6eb9346c627 100644
--- a/libarchive/test/test_archive_read_support.c
+++ b/libarchive/test/test_archive_read_support.c
@@ -126,7 +126,9 @@ DEFINE_TEST(test_archive_read_support)
 	    ARCHIVE_FORMAT_WARC,
 	    ARCHIVE_FORMAT_RAR_V5,
 	};
-	for (unsigned i = 0; i < sizeof(format_codes) / sizeof(int); i++) {
+	unsigned int i;
+
+	for (i = 0; i < sizeof(format_codes) / sizeof(int); i++) {
 		format_code = format_codes[i];
 		test_filter_or_format(format_code_enabler);
 		test_filter_or_format(format_code_setter);