From: harald@redhat.com <harald@redhat.com>
Date: Tue, 14 Sep 2004 13:50:38 +0000 (-0700)
Subject: [PATCH] udev parse bug
X-Git-Tag: 032~1
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=a75e2c14f9bc098966f39f26358e6de4dc167192;p=elogind.git

[PATCH] udev parse bug

There is a bug parsing PROGRAMs after apostrophes. Try PROGRAM="/bin/echo 'test test".
---

diff --git a/namedev.c b/namedev.c
index e86f88f43..c8217024c 100644
--- a/namedev.c
+++ b/namedev.c
@@ -433,9 +433,9 @@ static int execute_program(char *path, char *value, int len)
 				/* don't separate if in apostrophes */
 				pos++;
 				argv[i] = strsep(&pos, "\'");
-				while (pos[0] == ' ')
+				while (pos && pos[0] == ' ')
 					pos++;
-		} else {
+			} else {
 				argv[i] = strsep(&pos, " ");
 			}
 			dbg("arg[%i] '%s'", i, argv[i]);