From bf00973096155b2cc2a386f97c0075f4885a916d Mon Sep 17 00:00:00 2001 From: Vladislav Bolkhovitin Date: Mon, 27 Aug 2012 22:00:25 +0000 Subject: [PATCH] scst_lib: Fix a dereference-before-test. Detected by smatch Signed-off-by: Bart Van Assche git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4489 d57e44dd-8a1f-0410-8b47-8ef2f437770f --- scst/src/scst_lib.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/scst/src/scst_lib.c b/scst/src/scst_lib.c index b78084b32..3af37f1a6 100644 --- a/scst/src/scst_lib.c +++ b/scst/src/scst_lib.c @@ -8504,8 +8504,7 @@ EXPORT_SYMBOL(scst_reassign_persistent_sess_states); */ char *scst_get_next_lexem(char **token_str) { - char *p = *token_str; - char *q; + char *p, *q; static const char blank = '\0'; if ((token_str == NULL) || (*token_str == NULL))