X-Git-Url: http://git.tdb.fi/?p=pmount-gui.git;a=blobdiff_plain;f=main.c;h=9172ab6d7b9d049c6c432b063e24c1f82caa2d93;hp=241a0b407e213e36544e23b647fbc485ab1c4c10;hb=b70580815b02ba5ccf83d8d96c5138afbc7124ae;hpb=7d2b2649bc37e9eccbaf07a325552162a3af9f82

diff --git a/main.c b/main.c
index 241a0b4..9172ab6 100644
--- a/main.c
+++ b/main.c
@@ -83,6 +83,7 @@ the array.
 */
 Property *get_device_properties(char *node)
 {
+	static const char *udevadm_path = NULL;
 	int pid;
 	int pipe_fd[2];
 	char *buf;
@@ -92,6 +93,22 @@ Property *get_device_properties(char *node)
 	Property *props = NULL;
 	int n_props = 0;
 
+	if(!udevadm_path)
+	{
+		struct stat st;
+		udevadm_path = "/bin/udevadm";
+		if(stat(udevadm_path, &st)<0 || !(st.st_mode&0111))
+		{
+			udevadm_path = "/sbin/udevadm";
+			if(stat(udevadm_path, &st)<0 || !(st.st_mode&0111))
+			{
+				udevadm_path = NULL;
+				perror("Unable to find udevadm");
+				return NULL;
+			}
+		}
+	}
+
 	pipe(pipe_fd);
 
 	pid = fork();
@@ -104,7 +121,9 @@ Property *get_device_properties(char *node)
 		close(pipe_fd[0]);
 		dup2(pipe_fd[1], 1);
 
-		execl("/sbin/udevadm", "udevadm", "info", "-q", "property", "-n", node, NULL);
+		if(execl(udevadm_path, "udevadm", "info", "-q", "property", "-n", node, NULL)<0)
+			fprintf(stderr, "Unable to execute %s: %s\n", udevadm_path, strerror(errno));
+
 		_exit(1);
 	}
 	else if(pid<0)
@@ -524,7 +543,6 @@ Device *get_devices(void)
 	char **nodes = NULL;
 	Device *devices = NULL;
 	int n_devices = 0;
-	char **mounted = NULL;
 	char **fstab = NULL;
 	int i;
 
@@ -543,6 +561,7 @@ Device *get_devices(void)
 		{
 			if(verbosity>=2)
 				printf("  No properties\n");
+			free(nodes[i]);
 			continue;
 		}
 
@@ -608,7 +627,7 @@ Device *get_devices(void)
 	}
 
 	free(nodes);
-	free_string_array(mounted);
+	free_string_array(fstab);
 
 	if(devices)
 	{