vendor/xz/5.0.7

8 files changed, 21 insertions, 14 deletions

diff --git a/src/liblzma/api/lzma/block.h b/src/liblzma/api/lzma/block.h
index 8a4bf2323ccc..e6710a7bc816 100644
--- a/src/liblzma/api/lzma/block.h
+++ b/src/liblzma/api/lzma/block.h
@@ -318,6 +318,9 @@ extern LZMA_API(lzma_ret) lzma_block_header_encode(
  * The size of the Block Header must have already been decoded with
  * lzma_block_header_size_decode() macro and stored to block->header_size.
  *
+ * The integrity check type from Stream Header must have been stored
+ * to block->check.
+ *
  * block->filters must have been allocated, but they don't need to be
  * initialized (possible existing filter options are not freed).
  *
diff --git a/src/liblzma/api/lzma/version.h b/src/liblzma/api/lzma/version.h
index 66e93965dcab..beec18e20440 100644
--- a/src/liblzma/api/lzma/version.h
+++ b/src/liblzma/api/lzma/version.h
@@ -22,7 +22,7 @@
  */
 #define LZMA_VERSION_MAJOR 5
 #define LZMA_VERSION_MINOR 0
-#define LZMA_VERSION_PATCH 5
+#define LZMA_VERSION_PATCH 7
 #define LZMA_VERSION_STABILITY LZMA_VERSION_STABILITY_STABLE
 
 #ifndef LZMA_VERSION_COMMIT
diff --git a/src/liblzma/check/crc32_fast.c b/src/liblzma/check/crc32_fast.c
index 94da85592d8a..3de02638d776 100644
--- a/src/liblzma/check/crc32_fast.c
+++ b/src/liblzma/check/crc32_fast.c
@@ -20,7 +20,7 @@
 #include "crc_macros.h"
 
 
-// If you make any changes, do some bench marking! Seemingly unrelated
+// If you make any changes, do some benchmarking! Seemingly unrelated
 // changes can very easily ruin the performance (and very probably is
 // very compiler dependent).
 extern LZMA_API(uint32_t)
diff --git a/src/liblzma/check/sha256.c b/src/liblzma/check/sha256.c
index 23bda9222dda..f2cc0d71ac63 100644
--- a/src/liblzma/check/sha256.c
+++ b/src/liblzma/check/sha256.c
@@ -80,7 +80,7 @@ static const uint32_t SHA256_K[64] = {
 
 
 static void
-transform(uint32_t state[static 8], const uint32_t data[static 16])
+transform(uint32_t state[8], const uint32_t data[16])
 {
 	uint32_t W[16];
 	uint32_t T[8];
diff --git a/src/liblzma/lzma/lzma_encoder_presets.c b/src/liblzma/lzma/lzma_encoder_presets.c
index 21e427a8d027..8484b77444b1 100644
--- a/src/liblzma/lzma/lzma_encoder_presets.c
+++ b/src/liblzma/lzma/lzma_encoder_presets.c
@@ -30,14 +30,16 @@ lzma_lzma_preset(lzma_options_lzma *options, uint32_t preset)
 	options->lp = LZMA_LP_DEFAULT;
 	options->pb = LZMA_PB_DEFAULT;
 
-	options->dict_size = UINT32_C(1) << (uint8_t []){
-			18, 20, 21, 22, 22, 23, 23, 24, 25, 26 }[level];
+	static const uint8_t dict_pow2[]
+			= { 18, 20, 21, 22, 22, 23, 23, 24, 25, 26 };
+	options->dict_size = UINT32_C(1) << dict_pow2[level];
 
 	if (level <= 3) {
 		options->mode = LZMA_MODE_FAST;
 		options->mf = level == 0 ? LZMA_MF_HC3 : LZMA_MF_HC4;
 		options->nice_len = level <= 1 ? 128 : 273;
-		options->depth = (uint8_t []){ 4, 8, 24, 48 }[level];
+		static const uint8_t depths[] = { 4, 8, 24, 48 };
+		options->depth = depths[level];
 	} else {
 		options->mode = LZMA_MODE_NORMAL;
 		options->mf = LZMA_MF_BT4;
diff --git a/src/xz/coder.c b/src/xz/coder.c
index e0867e2aa295..017e04127e95 100644
--- a/src/xz/coder.c
+++ b/src/xz/coder.c
@@ -200,9 +200,9 @@ coder_set_compression_settings(void)
 	}
 
 	if (memory_usage > memory_limit) {
-		// If --no-auto-adjust was used or we didn't find LZMA1 or
+		// If --no-adjust was used or we didn't find LZMA1 or
 		// LZMA2 as the last filter, give an error immediately.
-		// --format=raw implies --no-auto-adjust.
+		// --format=raw implies --no-adjust.
 		if (!opt_auto_adjust || opt_format == FORMAT_RAW)
 			memlimit_too_small(memory_usage);
 
diff --git a/src/xz/signals.c b/src/xz/signals.c
index de213644d00b..322811f472b5 100644
--- a/src/xz/signals.c
+++ b/src/xz/signals.c
@@ -77,17 +77,19 @@ signals_init(void)
 		sigaddset(&hooked_signals, message_progress_sigs[i]);
 #endif
 
-	struct sigaction sa;
+	// Using "my_sa" because "sa" may conflict with a sockaddr variable
+	// from system headers on Solaris.
+	struct sigaction my_sa;
 
 	// All the signals that we handle we also blocked while the signal
 	// handler runs.
-	sa.sa_mask = hooked_signals;
+	my_sa.sa_mask = hooked_signals;
 
 	// Don't set SA_RESTART, because we want EINTR so that we can check
 	// for user_abort and cleanup before exiting. We block the signals
 	// for which we have established a handler when we don't want EINTR.
-	sa.sa_flags = 0;
-	sa.sa_handler = &signal_handler;
+	my_sa.sa_flags = 0;
+	my_sa.sa_handler = &signal_handler;
 
 	for (size_t i = 0; i < ARRAY_SIZE(sigs); ++i) {
 		// If the parent process has left some signals ignored,
@@ -98,7 +100,7 @@ signals_init(void)
 			continue;
 
 		// Establish the signal handler.
-		if (sigaction(sigs[i], &sa, NULL))
+		if (sigaction(sigs[i], &my_sa, NULL))
 			message_signal_handler();
 	}
 
diff --git a/src/xz/suffix.c b/src/xz/suffix.c
index c89f67fe853e..8e331a7022a3 100644
--- a/src/xz/suffix.c
+++ b/src/xz/suffix.c
@@ -232,7 +232,7 @@ suffix_set(const char *suffix)
 	// Empty suffix and suffixes having a directory separator are
 	// rejected. Such suffixes would break things later.
 	if (suffix[0] == '\0' || has_dir_sep(suffix))
-		message_fatal(_("%s: Invalid filename suffix"), optarg);
+		message_fatal(_("%s: Invalid filename suffix"), suffix);
 
 	// Replace the old custom_suffix (if any) with the new suffix.
 	free(custom_suffix);