mirror of
https://repo.or.cz/socat.git
synced 2025-07-11 22:23:24 +00:00
Red Hat issue 1022048: strncpy hardening
This commit is contained in:
parent
82231ad799
commit
520e84aba7
14 changed files with 117 additions and 86 deletions
|
@ -1,5 +1,5 @@
|
|||
/* source: xio-readline.c */
|
||||
/* Copyright Gerhard Rieger 2002-2012 */
|
||||
/* Copyright Gerhard Rieger */
|
||||
/* Published under the GNU General Public License V.2, see file COPYING */
|
||||
|
||||
/* this file contains the source for opening the readline address */
|
||||
|
@ -202,7 +202,7 @@ ssize_t xioread_readline(struct single *pipe, void *buff, size_t bufsiz) {
|
|||
#endif /* _WITH_TERMIOS */
|
||||
Add_history(line);
|
||||
bytes = strlen(line);
|
||||
strncpy(buff, line, bufsiz);
|
||||
((char *)buff)[0] = '\0'; strncat(buff, line, bufsiz-1);
|
||||
free(line);
|
||||
if ((size_t)bytes < bufsiz) {
|
||||
strcat(buff, "\n"); ++bytes;
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue