diff options
Diffstat (limited to 'nscd')
| -rw-r--r-- | nscd/connections.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/nscd/connections.c b/nscd/connections.c index cc1ed72077..dab722dcb2 100644 --- a/nscd/connections.c +++ b/nscd/connections.c @@ -1077,14 +1077,15 @@ cannot handle old request version %d; current version is %d"), if (debug_level > 0) { #ifdef SO_PEERCRED + char pbuf[sizeof ("/proc//exe") + 3 * sizeof (long int)]; # ifdef PATH_MAX char buf[PATH_MAX]; # else char buf[4096]; # endif - snprintf (buf, sizeof (buf), "/proc/%ld/exe", (long int) pid); - ssize_t n = readlink (buf, buf, sizeof (buf) - 1); + snprintf (pbuf, sizeof (pbuf), "/proc/%ld/exe", (long int) pid); + ssize_t n = readlink (pbuf, buf, sizeof (buf) - 1); if (n <= 0) dbg_log (_("\ |