diff options
Diffstat (limited to 'fs/exec.c')
| -rw-r--r-- | fs/exec.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/exec.c b/fs/exec.c index a8394499926..e56ee243702 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -197,7 +197,8 @@ static int count(char __user * __user * argv, int max) * memory to free pages in kernel mem. These are in a format ready * to be put directly into the top of new user memory. */ -int copy_strings(int argc,char __user * __user * argv, struct linux_binprm *bprm) +static int copy_strings(int argc, char __user * __user * argv, + struct linux_binprm *bprm) { struct page *kmapped_page = NULL; char *kaddr = NULL; @@ -868,9 +869,11 @@ int flush_old_exec(struct linux_binprm * bprm) if (current->euid == current->uid && current->egid == current->gid) current->mm->dumpable = 1; name = bprm->filename; + + /* Copies the binary name from after last slash */ for (i=0; (ch = *(name++)) != '\0';) { if (ch == '/') - i = 0; + i = 0; /* overwrite what we wrote */ else if (i < (sizeof(tcomm) - 1)) tcomm[i++] = ch; |