0.2.27

Author: brechtsanders

Changelog.txt

@@ -1,3 +1,9 @@
+0.2.27
+
+2026-02-22  Brecht Sanders  https://github.com/brechtsanders/
+
+  * avoid calling strlen() on NULL value in dirtrav_prop_get_relative_path
+
 0.2.26
 
 2026-02-22  Brecht Sanders  https://github.com/brechtsanders/

build/libdirtrav_static.depend

@@ -1,32 +1 @@
 # depslib dependency file v1.0
-1771754728 source:z:\libdirtrav\src\dirtrav.c
-	"dirtrav_version.h"
-	<string.h>
-	<sys/types.h>
-	<dirent.h>
-	<sys/stat.h>
-	<stdio.h>
-	<windows.h>
-	<sddl.h>
-	<shlwapi.h>
-	<sys/types.h>
-	<pwd.h>
-	<limits.h>
-	<unistd.h>
-	"dirtrav.h"
-	"dirtravw.h"
-	<windows.h>
-
-1762617019 z:\libdirtrav\include\dirtrav_version.h
-
-1762290184 z:\libdirtrav\include\dirtrav.h
-	<stdlib.h>
-	<stdint.h>
-	<sys/stat.h>
-
-1762290184 z:\libdirtrav\include\dirtravw.h
-	<stdlib.h>
-	<stdint.h>
-	<sys/stat.h>
-	<wchar.h>
-

build/tree.cbp

@@ -65,7 +65,7 @@
 				<Option object_output="obj/Debug64/" />
 				<Option type="1" />
 				<Option compiler="MINGW64" />
-				<Option parameters="C:\" />
+				<Option parameters="R:/winlibs_staging_ucrt64/inst_winlibs-tools-1.0.17" />
 				<Compiler>
 					<Add option="-g" />
 				</Compiler>

include/dirtrav_version.h

@@ -47,7 +47,7 @@ THE SOFTWARE.
 /*! \brief minor version number */
 #define DIRTRAV_VERSION_MINOR 2
 /*! \brief micro version number */
-#define DIRTRAV_VERSION_MICRO 25
+#define DIRTRAV_VERSION_MICRO 27
 /*! @} */
 
 /*! \cond PRIVATE */

src/dirtrav.c

@@ -710,7 +710,7 @@ DLL_EXPORT_DIRTRAV const DIRCHAR* DIRTRAVFN(prop_get_top_path) (DIRTRAVFN(entry)
 
 DLL_EXPORT_DIRTRAV const DIRCHAR* DIRTRAVFN(prop_get_relative_path) (DIRTRAVFN(entry) entry)
 {
-  size_t toppathlen = DIRSTRLEN(((struct DIRTRAVFN(entry_internal_struct)*)entry)->topinfo->fullpath);
+  size_t toppathlen = (((struct DIRTRAVFN(entry_internal_struct)*)entry)->topinfo->fullpath ? DIRSTRLEN(((struct DIRTRAVFN(entry_internal_struct)*)entry)->topinfo->fullpath) : 0);
   return entry->fullpath + toppathlen;
 }
 
@@ -990,7 +990,7 @@ DLL_EXPORT_DIRTRAV DIRCHAR* DIRTRAVFN(userid_to_name) (const DIRCHAR* userid, co
   return result;
 #else
   struct passwd* pw;
-  char* p = userid;
+  char* p = (char*)userid;
   long long id = strtoll(userid, &p, 10);
   if (p == userid || id < 0 || id > (1 << sizeof(pid_t)) - 1)
     return NULL;