systemd-analyze: add root to find and verify executable

diff --git a/src/analyze/analyze-verify.c b/src/analyze/analyze-verify.c
index 99bce68ca4f453b1a3f8c19a6f4a343eeb3a5607..9ef6868367d28acabb3880e422beb86d2fcf1e0d 100644 (file)
--- a/src/analyze/analyze-verify.c
+++ b/src/analyze/analyze-verify.c
@@ -115,7 +115,7 @@ static int verify_socket(Unit *u) {
         return 0;
 }
 
-int verify_executable(Unit *u, const ExecCommand *exec) {
+int verify_executable(Unit *u, const ExecCommand *exec, const char *root) {
         int r;
 
         if (!exec)
@@ -124,14 +124,14 @@ int verify_executable(Unit *u, const ExecCommand *exec) {
         if (exec->flags & EXEC_COMMAND_IGNORE_FAILURE)
                 return 0;
 
-        r = find_executable_full(exec->path, /* root= */ NULL, false, NULL, NULL);
+        r = find_executable_full(exec->path, root, false, NULL, NULL);
         if (r < 0)
                 return log_unit_error_errno(u, r, "Command %s is not executable: %m", exec->path);
 
         return 0;
 }
 
-static int verify_executables(Unit *u) {
+static int verify_executables(Unit *u, const char *root) {
         ExecCommand *exec;
         int r = 0, k;
         unsigned i;
@@ -141,20 +141,20 @@ static int verify_executables(Unit *u) {
         exec =  u->type == UNIT_SOCKET ? SOCKET(u)->control_command :
                 u->type == UNIT_MOUNT ? MOUNT(u)->control_command :
                 u->type == UNIT_SWAP ? SWAP(u)->control_command : NULL;
-        k = verify_executable(u, exec);
+        k = verify_executable(u, exec, root);
         if (k < 0 && r == 0)
                 r = k;
 
         if (u->type == UNIT_SERVICE)
                 for (i = 0; i < ELEMENTSOF(SERVICE(u)->exec_command); i++) {
-                        k = verify_executable(u, SERVICE(u)->exec_command[i]);
+                        k = verify_executable(u, SERVICE(u)->exec_command[i], root);
                         if (k < 0 && r == 0)
                                 r = k;
                 }
 
         if (u->type == UNIT_SOCKET)
                 for (i = 0; i < ELEMENTSOF(SOCKET(u)->exec_command); i++) {
-                        k = verify_executable(u, SOCKET(u)->exec_command[i]);
+                        k = verify_executable(u, SOCKET(u)->exec_command[i], root);
                         if (k < 0 && r == 0)
                                 r = k;
                 }
@@ -189,7 +189,7 @@ static int verify_documentation(Unit *u, bool check_man) {
         return r;
 }
 
-static int verify_unit(Unit *u, bool check_man) {
+static int verify_unit(Unit *u, bool check_man, const char *root) {
         _cleanup_(sd_bus_error_free) sd_bus_error err = SD_BUS_ERROR_NULL;
         int r, k;
 
@@ -207,7 +207,7 @@ static int verify_unit(Unit *u, bool check_man) {
         if (k < 0 && r == 0)
                 r = k;
 
-        k = verify_executables(u);
+        k = verify_executables(u, root);
         if (k < 0 && r == 0)
                 r = k;
 
@@ -278,7 +278,7 @@ int verify_units(char **filenames, UnitFileScope scope, bool check_man, bool run
         }
 
         for (i = 0; i < count; i++) {
-                k = verify_unit(units[i], check_man);
+                k = verify_unit(units[i], check_man, root);
                 if (k < 0 && r == 0)
                         r = k;
         }

diff --git a/src/analyze/analyze-verify.h b/src/analyze/analyze-verify.h
index b547ca6b8db48db4a4ee8d742fcd1f4e491e7f7c..6b3d6a5ab5d6b85f8a1771292b4cb332916d0f8e 100644 (file)
--- a/src/analyze/analyze-verify.h
+++ b/src/analyze/analyze-verify.h
@@ -6,5 +6,5 @@
 #include "execute.h"
 #include "path-lookup.h"
 
-int verify_executable(Unit *u, const ExecCommand *exec);
+int verify_executable(Unit *u, const ExecCommand *exec, const char *root);
 int verify_units(char **filenames, UnitFileScope scope, bool check_man, bool run_generators, const char *root);

diff --git a/src/analyze/test-verify.c b/src/analyze/test-verify.c
index 12c32159e56e9c0cd937344357171a06f1d965ed..eaf5e0b39b41d15c16b39bd8228cbaf1a16a1012 100644 (file)
--- a/src/analyze/test-verify.c
+++ b/src/analyze/test-verify.c
@@ -4,12 +4,12 @@
 
 static void test_verify_nonexistent(void) {
         /* Negative cases */
-        assert_se(verify_executable(NULL, &(ExecCommand) {.flags = EXEC_COMMAND_IGNORE_FAILURE, .path = (char*) "/non/existent"}) == 0);
-        assert_se(verify_executable(NULL, &(ExecCommand) {.path = (char*) "/non/existent"}) < 0);
+        assert_se(verify_executable(NULL, &(ExecCommand) {.flags = EXEC_COMMAND_IGNORE_FAILURE, .path = (char*) "/non/existent"}, NULL) == 0);
+        assert_se(verify_executable(NULL, &(ExecCommand) {.path = (char*) "/non/existent"}, NULL) < 0);
 
         /* Ordinary cases */
-        assert_se(verify_executable(NULL, &(ExecCommand) {.path = (char*) "/bin/echo"}) == 0);
-        assert_se(verify_executable(NULL, &(ExecCommand) {.flags = EXEC_COMMAND_IGNORE_FAILURE, .path = (char*) "/bin/echo"}) == 0);
+        assert_se(verify_executable(NULL, &(ExecCommand) {.path = (char*) "/bin/echo"}, NULL) == 0);
+        assert_se(verify_executable(NULL, &(ExecCommand) {.flags = EXEC_COMMAND_IGNORE_FAILURE, .path = (char*) "/bin/echo"}, NULL) == 0);
 }
 
 int main(int argc, char *argv[]) {