blob: b1418518b28a2f5e1e95730cad534485fd2698e6 (
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Upstream-Status: Pending
Index: procps-3.2.1/proc/devname.c
===================================================================
--- procps-3.2.1.orig/proc/devname.c 2004-03-18 05:43:50.000000000 +1100
+++ procps-3.2.1/proc/devname.c 2005-04-02 10:40:17.462138000 +1000
@@ -227,7 +227,7 @@
/* number --> name */
unsigned dev_to_tty(char *restrict ret, unsigned chop, dev_t dev_t_dev, int pid, unsigned int flags) {
- static char buf[PAGE_SIZE];
+ static char buf[4096];
char *restrict tmp = buf;
unsigned dev = dev_t_dev;
unsigned i = 0;
@@ -249,7 +249,7 @@
if((flags&ABBREV_TTY) && !strncmp(tmp,"tty", 3) && tmp[3]) tmp += 3;
if((flags&ABBREV_PTS) && !strncmp(tmp,"pts/", 4) && tmp[4]) tmp += 4;
/* gotta check before we chop or we may chop someone else's memory */
- if(chop + (unsigned long)(tmp-buf) <= sizeof buf)
+ if(chop + (unsigned long)(tmp-buf) < sizeof buf)
tmp[chop] = '\0';
/* replace non-ASCII characters with '?' and return the number of chars */
for(;;){
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