[gtk-theme-switch.git] / debian / patches / exit-cleanly-when-we-have-no-homedir.patch

Description: Exit when there is no HOME environment variable
 The home directory is used in multiple places without checking
 whether it is non-NULL. I think that it is very unlikely for
 someone to want to use this program without that variable in
 the environment, so we just bail out if it is missing.
 .
 If anyone wants gtk-theme-switch2 to work without a HOME
 environment variable, they will surely file a bug about this.
Author: Marius Gavrilescu <marius@ieval.ro>
Forwarded: no
Last-Update: 2013-07-13

--- a/main.c
+++ b/main.c
@@ -951,6 +951,11 @@
 	newfont = 0;
 	execname = argv[0];
 	homedir = getenv("HOME");
+	if(homedir == NULL)
+	{
+		fprintf(stderr, "No HOME variable in environment, bailing out\n");
+		return 0;
+	}
 	hash = g_hash_table_new (g_str_hash, g_str_equal);
 
 	if (argc == 1) /* start in dock mode auto if no args */
Commit	Line	Data
e34c1b5b MG	1	Description: Exit when there is no HOME environment variable
	2	The home directory is used in multiple places without checking
	3	whether it is non-NULL. I think that it is very unlikely for
	4	someone to want to use this program without that variable in
	5	the environment, so we just bail out if it is missing.
	6	.
	7	If anyone wants gtk-theme-switch2 to work without a HOME
	8	environment variable, they will surely file a bug about this.
	9	Author: Marius Gavrilescu <marius@ieval.ro>
	10	Forwarded: no
	11	Last-Update: 2013-07-13
	12
	13	--- a/main.c
	14	+++ b/main.c
	15	@@ -951,6 +951,11 @@
	16	newfont = 0;
	17	execname = argv[0];
	18	homedir = getenv("HOME");
	19	+ if(homedir == NULL)
	20	+ {
	21	+ fprintf(stderr, "No HOME variable in environment, bailing out\n");
	22	+ return 0;
	23	+ }
	24	hash = g_hash_table_new (g_str_hash, g_str_equal);
	25
	26	if (argc == 1) /* start in dock mode auto if no args */