ayaports/unmaintained/scanbd/string-bounds.patch

diff --git a/src/scanbd/config.c b/src/scanbd/config.c
index 7fa9c2d..9399333 100644
--- a/src/scanbd/config.c
+++ b/src/scanbd/config.c
@@ -102,8 +102,8 @@ void cfg_do_parse(const char *config_file_name) {
         cfg = NULL;
     }
 
-    char wd[PATH_MAX] = {};
-    char config_file[PATH_MAX] = {};
+    char wd[PATH_MAX+1] = {};
+    char config_file[PATH_MAX+1] = {};
     char* scanbd_conf_dir = NULL;
 
     // get current directory
@@ -148,7 +148,7 @@ void cfg_do_parse(const char *config_file_name) {
 
 char *make_script_path_abs(const char *script) {
 
-    char* script_abs = malloc(PATH_MAX);
+    char* script_abs = malloc(PATH_MAX+1);
     assert(script_abs);
     strncpy(script_abs, SCANBD_NULL_STRING, PATH_MAX);
 
diff --git a/src/scanbd/dbus.c b/src/scanbd/dbus.c
index 428980c..33de735 100644
--- a/src/scanbd/dbus.c
+++ b/src/scanbd/dbus.c
@@ -196,8 +196,8 @@ static void hook_device_ex(const char *param, const char *action_name, const cha
         e += 1;
     }
     else {
-        char buf[PATH_MAX];
-        char* ptr = getcwd(buf, PATH_MAX - 1);
+        char buf[PATH_MAX+1];
+        char* ptr = getcwd(buf, PATH_MAX);
         if (!ptr) {
             slog(SLOG_ERROR, "can't get pwd");
         }
@@ -751,7 +751,7 @@ bool dbus_init(void) {
         return false;
     }
 #else
-    char match[PATH_MAX] = {};
+    char match[PATH_MAX+1] = {};
     snprintf(match, PATH_MAX, "type='signal',interface='%s'", DBUS_HAL_INTERFACE);
     slog(SLOG_ERROR, "dbus match %s", match);
     dbus_bus_add_match(conn, match, &dbus_error);
diff --git a/src/scanbd/sane.c b/src/scanbd/sane.c
index b031904..48691c6 100644
--- a/src/scanbd/sane.c
+++ b/src/scanbd/sane.c
@@ -957,8 +957,8 @@ static void* sane_poll(void* arg) {
                     e += 1;
                 }
                 else {
-                    char buf[PATH_MAX];
-                    char* ptr = getcwd(buf, PATH_MAX - 1);
+                    char buf[PATH_MAX+1];
+                    char* ptr = getcwd(buf, PATH_MAX);
                     if (!ptr) {
                         slog(SLOG_ERROR, "can't get pwd");
                     }
diff --git a/src/scanbd/scanbd.c b/src/scanbd/scanbd.c
index feb73ae..3c8902c 100644
--- a/src/scanbd/scanbd.c
+++ b/src/scanbd/scanbd.c
@@ -350,7 +350,7 @@ int main(int argc, char** argv) {
     }
 
     // We do this here as debugging is only completely initialized here
-    char prog_path[PATH_MAX] = "";
+    char prog_path[PATH_MAX+1] = "";
     strncpy(prog_path, argv[0], PATH_MAX); 
     char *my_name = basename(prog_path);
     if ( strncmp(my_name, NAME_MANAGER_MODE, PATH_MAX) == 0 ) {
diff --git a/src/scanbd/scanbuttond_loader.c b/src/scanbd/scanbuttond_loader.c
index 857834a..06b13f6 100644
--- a/src/scanbd/scanbuttond_loader.c
+++ b/src/scanbd/scanbuttond_loader.c
@@ -29,11 +29,11 @@
 // this file is basicly the same as loader.c from the scanbuttond-project,
 // but modified to meet the needs of scanbd
 
-static char lib_dir[PATH_MAX] = SCANBD_NULL_STRING;
+static char lib_dir[PATH_MAX+1] = SCANBD_NULL_STRING;
 
 int scanbtnd_init() {
     char *backends_dir = NULL;
-    char backends_dir_abs[PATH_MAX] = SCANBD_NULL_STRING;
+    char backends_dir_abs[PATH_MAX+1] = SCANBD_NULL_STRING;
 
     backends_dir = cfg_getstr(cfg_getsec(cfg, C_GLOBAL), C_SCANBUTTONS_BACKENDS_DIR);
     if ( backends_dir && (backends_dir[0] != '/')) {
@@ -83,7 +83,7 @@ backend_t* scanbtnd_load_backend(const char* filename){
     const char* error;
     void* dll_handle;
 
-    char dll_path[PATH_MAX];
+    char dll_path[PATH_MAX+1];
     strncpy(dll_path, lib_dir, PATH_MAX);
     strncat(dll_path, "/", PATH_MAX - strlen(dll_path));
     strncat(dll_path, filename, PATH_MAX - strlen(dll_path));
diff --git a/src/scanbd/scanbuttond_wrapper.c b/src/scanbd/scanbuttond_wrapper.c
index 02b7162..6bbb289 100644
--- a/src/scanbd/scanbuttond_wrapper.c
+++ b/src/scanbd/scanbuttond_wrapper.c
@@ -605,8 +605,8 @@ void* scbtn_poll(void* arg) {
                     e += 1;
                 }
                 else {
-                    char buf[PATH_MAX];
-                    char* ptr = getcwd(buf, PATH_MAX - 1);
+                    char buf[PATH_MAX+1];
+                    char* ptr = getcwd(buf, PATH_MAX);
                     if (!ptr) {
                         slog(SLOG_ERROR, "can't get pwd");
                     }
diff --git a/src/scanbd/slog.c b/src/scanbd/slog.c
index 09fe1de..17b04a3 100644
--- a/src/scanbd/slog.c
+++ b/src/scanbd/slog.c
@@ -26,7 +26,7 @@
 bool debug = false;
 unsigned int debug_level = 0;
 
-static char lpre[LINE_MAX] = "";
+static char lpre[LINE_MAX+1] = "";
 static int isInitialized = 0;
 
 void slog_init(const char *string) {
@@ -37,7 +37,7 @@ void slog_init(const char *string) {
 void
 slog(unsigned int level, const char *format, ...) {
     va_list	ap;
-    char	buffer[LINE_MAX] = "";
+    char	buffer[LINE_MAX+1] = "";
 
     if (isInitialized == 0) {
         slog_init("");