Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7f76c403751ab917b2ebed5663079a6b2956eebd
Commit: 7f76c403751ab917b2ebed5663079a6b2956eebd
Parent: d1ab824be43842ae7429ab1df37153e1cebb4d32
Author: Scott Wiersdorf <[EMAIL PROTECTED]>
AuthorDate: Tue May 8 00:30:25 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Tue May 8 11:15:12 2007 -0700
getdelays.c: fix overrun
A patch for getdelays.c that fixes a buffer overrun when you set -w.
Cc: <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
Documentation/accounting/getdelays.c | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/Documentation/accounting/getdelays.c
b/Documentation/accounting/getdelays.c
index 6207e2f..71acc28 100644
--- a/Documentation/accounting/getdelays.c
+++ b/Documentation/accounting/getdelays.c
@@ -61,8 +61,6 @@ __u64 stime, utime;
#define MAX_MSG_SIZE 1024
/* Maximum number of cpus expected to be specified in a cpumask */
#define MAX_CPUS 32
-/* Maximum length of pathname to log file */
-#define MAX_FILENAME 256
struct msgtemplate {
struct nlmsghdr n;
@@ -231,7 +229,7 @@ int main(int argc, char *argv[])
int count = 0;
int write_file = 0;
int maskset = 0;
- char logfile[128];
+ char *logfile = NULL;
int loop = 0;
struct msgtemplate msg;
@@ -251,7 +249,7 @@ int main(int argc, char *argv[])
print_io_accounting = 1;
break;
case 'w':
- strncpy(logfile, optarg, MAX_FILENAME);
+ logfile = strdup(optarg);
printf("write to file %s\n", logfile);
write_file = 1;
break;
-
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