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[BZ #4344]

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* elf/ldconfig.c (search_dir): Fix 2 off-by-2 errors. 
Reported by David Anderson <davea42@earthlink.net>.
2007-04-13  Jakub Jelinek  <jakub@redhat.com>

	[BZ #4344]
	* elf/ldconfig.c (search_dir): Fix 2 off-by-2 errors.
	Reported by David Anderson <davea42@earthlink.net>.
This commit is contained in:
Jakub Jelinek 2007-04-13 19:53:20 +00:00
parent 75587bfeee
commit 30a3aa7530
2 changed files with 10 additions and 4 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2007-04-13 Jakub Jelinek <jakub@redhat.com>
[BZ #4344]
* elf/ldconfig.c (search_dir): Fix 2 off-by-2 errors.
Reported by David Anderson <davea42@earthlink.net>.
2007-04-07 Ulrich Drepper <drepper@redhat.com>
* posix/sys/wait.h: Remove unnecessary forward declaration.

8
elf/ldconfig.c
View File

@ -707,10 +707,10 @@ search_dir (const struct dir_entry *entry)
+ 1, ".#prelink#.", sizeof (".#prelink#.") - 1) == 0)
continue;
}
len += strlen (entry->path);
len += strlen (entry->path) + 2;
if (len > file_name_len)
{
file_name_len = len + 1;
file_name_len = len;
file_name = alloca (file_name_len);
if (!opt_chroot)
real_file_name = file_name;
@ -718,10 +718,10 @@ search_dir (const struct dir_entry *entry)
sprintf (file_name, "%s/%s", entry->path, direntry->d_name);
if (opt_chroot)
{
len = strlen (dir_name) + strlen (direntry->d_name);
len = strlen (dir_name) + strlen (direntry->d_name) + 2;
if (len > real_file_name_len)
{
real_file_name_len = len + 1;
real_file_name_len = len;
real_file_name = alloca (real_file_name_len);
}
sprintf (real_file_name, "%s/%s", dir_name, direntry->d_name);