75762705a

Glenn L McGrath

2002-08-22

FAILED Duration: 5s

Subject

Honour the USTAR prefix field, this enables a 155 byte path length plus the normal 100 byte filename. The catch is gnu tar cannot create archives that use the prefix field, you need to use s-tar.

Binary

No binary (build failed)

Architecture & Compiler Flags

Architecture: x86_64-linux-gnu Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

—

Build Log

(log yok)

Commit Diff GitHub →

archival/libunarchive/get_header_tar.c +6 -2

archival/libunarchive/get_header_tar.c+6 -2

@@ -71,7 +71,7 @@ file_header_t get_header_tar(FILE tar_stream)
	}

	/* If there is no filename its an empty header, skip it */
-	if (xstrlen(tar.formated.name) == 0) {
+	if (tar.formated.name[0] == 0) {
	return(NULL);
	}

@@ -90,7 +90,11 @@ file_header_t get_header_tar(FILE tar_stream)

	/* convert to type'ed variables */
	tar_entry = xcalloc(1, sizeof(file_header_t));
-	tar_entry->name = xstrdup(tar.formated.name);
+	if (tar.formated.prefix[0] == 0) {
+	tar_entry->name = xstrdup(tar.formated.name);
+	} else {
+	tar_entry->name = concat_path_file(tar.formated.prefix, tar.formated.name);
+	}

	tar_entry->mode = strtol(tar.formated.mode, NULL, 8);
	#ifdef CONFIG_FEATURE_TAR_OLD_FORMAT