[LTP] [PATCH] Remove misused variable: fixes an array out-of-bounds access.

[Cristian Greco <cristian@regolo.cc>]

Hi,

this should fix an out-of-bounds access by removing the useless
variable.


Signed-off-by: Cristian Greco <cristian@regolo.cc>
---
 testcases/kernel/fs/inode/inode02.c |   11 +++--------
 1 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/testcases/kernel/fs/inode/inode02.c b/testcases/kernel/fs/inode/inode02.c
index 8566c9a..05d5c7a 100644
--- a/testcases/kernel/fs/inode/inode02.c
+++ b/testcases/kernel/fs/inode/inode02.c
@@ -80,7 +80,6 @@ int  nchild;
 FILE *list_stream=NULL;
 int  list_id;
 int  file_id;
-char slash[1];
 
 int increment_name(), get_next_name(), mode(), escrivez(), massmurder();
 int max_depth, max_breadth, file_length;
@@ -249,9 +248,6 @@ int tree()
 	int len;
 	int status;
 
-	slash[0] = '/';
-	slash[1] = '\0';
-
 	/********************************/
 	/*				*/
 	/*  make the root directory for */
@@ -285,8 +281,7 @@ int tree()
 	/****************************************/
 
 	strcpy(path_list_string, path_string);
-	strcat(path_list_string, slash);
-	strcat(path_list_string, "path_list");
+	strcat(path_list_string, "/path_list");
 	list_id = creat(path_list_string, FILE_MODE);
 	if (list_id == -1) {
 		fprintf(temp,"\nThe path_list file '%s' cannot be created, errno=%d\n",
@@ -423,7 +418,7 @@ int level;    	/* the tree depth variable */
 		for (i = 0; i <= max_breadth; i++) {
 			get_next_name();
 			strcpy(new_string, string);
-			strcat(new_string, slash);
+			strcat(new_string, "/");
 			strcat(new_string, name);
 
 			/****************************************/
@@ -900,4 +895,4 @@ instress()
         tst_resm(TINFO, "System resource may be too low, fork() malloc()"
                                 " etc are likely to fail.\n");
         return 1;
-}
\ No newline at end of file
+}
-- 
1.7.2.3


Thanks,
--
Cristian Greco
GPG key ID: 0xCF4D32E4

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