diff options
| -rw-r--r-- | Xtranslcl.c | 32 | ||||
| -rw-r--r-- | Xtranssock.c | 6 |
2 files changed, 22 insertions, 16 deletions
diff --git a/Xtranslcl.c b/Xtranslcl.c index e5b3833..8466ddc 100644 --- a/Xtranslcl.c +++ b/Xtranslcl.c @@ -322,12 +322,14 @@ TRANS(PTSOpenClient)(XtransConnInfo ciptr, char *port) #else if (port && *port ) { if( *port == '/' ) { /* A full pathname */ - (void) sprintf(server_path, "%s", port); - } else { - (void) sprintf(server_path, "%s%s", PTSNODENAME, port); - } + snprintf(server_path, sizeof(server_path), "%s", port); + } else { + snprintf(server_path, sizeof(server_path), "%s%s", + PTSNODENAME, port); + } } else { - (void) sprintf(server_path, "%s%d", PTSNODENAME, getpid()); + snprintf(server_path, sizeof(server_path), "%s%d", + PTSNODENAME, getpid()); } @@ -1275,12 +1277,14 @@ TRANS(PTSReopenServer)(XtransConnInfo ciptr, int fd, char *port) #else if (port && *port ) { if( *port == '/' ) { /* A full pathname */ - (void) sprintf(server_path, "%s", port); - } else { - (void) sprintf(server_path, "%s%s", PTSNODENAME, port); - } + snprintf(server_path, sizeof(server_path), "%s", port); + } else { + snprintf(server_path, sizeof(server_path), "%s%s", + PTSNODENAME, port); + } } else { - (void) sprintf(server_path, "%s%ld", PTSNODENAME, (long)getpid()); + snprintf(server_path, sizeof(server_path), "%s%ld", + PTSNODENAME, (long)getpid()); } if (TRANS(FillAddrInfo) (ciptr, server_path, server_path) == 0) @@ -1314,12 +1318,14 @@ TRANS(NAMEDReopenServer)(XtransConnInfo ciptr, int fd _X_UNUSED, char *port) #else if ( port && *port ) { if( *port == '/' ) { /* A full pathname */ - (void) sprintf(server_path, "%s", port); + snprintf(server_path, sizeof(server_path),"%s", port); } else { - (void) sprintf(server_path, "%s%s", NAMEDNODENAME, port); + snprintf(server_path, sizeof(server_path), "%s%s", + NAMEDNODENAME, port); } } else { - (void) sprintf(server_path, "%s%ld", NAMEDNODENAME, (long)getpid()); + snprintf(server_path, sizeof(server_path), "%s%ld", + NAMEDNODENAME, (long)getpid()); } if (TRANS(FillAddrInfo) (ciptr, server_path, server_path) == 0) diff --git a/Xtranssock.c b/Xtranssock.c index 1275196..955516d 100644 --- a/Xtranssock.c +++ b/Xtranssock.c @@ -840,7 +840,7 @@ set_sun_path(const char *port, const char *upath, char *path, int abstract) if (strlen(port) + strlen(upath) > maxlen) return -1; - sprintf(path, "%s%s%s", at, upath, port); + snprintf(path, sizeof(s.sun_path), "%s%s%s", at, upath, port); return 0; } #endif @@ -960,7 +960,7 @@ TRANS(SocketINETCreateListener) (XtransConnInfo ciptr, char *port, unsigned int { /* fixup the server port address */ tmpport = X_TCP_PORT + strtol (port, (char**)NULL, 10); - sprintf (portbuf,"%lu", tmpport); + snprintf (portbuf, sizeof(portbuf), "%lu", tmpport); port = portbuf; } #endif @@ -1457,7 +1457,7 @@ TRANS(SocketINETConnect) (XtransConnInfo ciptr, char *host, char *port) if (is_numeric (port)) { long tmpport = X_TCP_PORT + strtol (port, (char**)NULL, 10); - sprintf (portbuf, "%lu", tmpport); + snprintf (portbuf, sizeof(portbuf), "%lu", tmpport); port = portbuf; } #endif |