mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-24 07:53:19 +00:00
becfbfde75
The 6.8.0p2 release includes the fixes for CVE-2020-35679 and CVE-2020-35680 [0]. [0] https://www.mail-archive.com/misc@opensmtpd.org/msg05188.html
60 lines
2.1 KiB
Diff
60 lines
2.1 KiB
Diff
diff --git a/usr.sbin/smtpd/smtpd.c b/usr.sbin/smtpd/smtpd.c
|
|
index e049f07c..a1bd03a0 100644
|
|
--- a/usr.sbin/smtpd/smtpd.c
|
|
+++ b/usr.sbin/smtpd/smtpd.c
|
|
@@ -1157,6 +1157,7 @@ fork_proc_backend(const char *key, const char *conf, const char *procname)
|
|
char path[PATH_MAX];
|
|
char name[PATH_MAX];
|
|
char *arg;
|
|
+ char *proc_path;
|
|
|
|
if (strlcpy(name, conf, sizeof(name)) >= sizeof(name)) {
|
|
log_warnx("warn: %s-proc: conf too long", key);
|
|
@@ -1167,7 +1168,12 @@ fork_proc_backend(const char *key, const char *conf, const char *procname)
|
|
if (arg)
|
|
*arg++ = '\0';
|
|
|
|
- if (snprintf(path, sizeof(path), PATH_LIBEXEC "/%s-%s", key, name) >=
|
|
+ proc_path = getenv("OPENSMTPD_PROC_PATH");
|
|
+ if (proc_path == NULL) {
|
|
+ proc_path = PATH_LIBEXEC;
|
|
+ }
|
|
+
|
|
+ if (snprintf(path, sizeof(path), "%s/%s-%s", proc_path, key, name) >=
|
|
(ssize_t)sizeof(path)) {
|
|
log_warn("warn: %s-proc: exec path too long", key);
|
|
return (-1);
|
|
diff --git a/usr.sbin/smtpd/table.c b/usr.sbin/smtpd/table.c
|
|
index 9cfdfb99..24dfcca4 100644
|
|
--- a/usr.sbin/smtpd/table.c
|
|
+++ b/usr.sbin/smtpd/table.c
|
|
@@ -201,6 +201,7 @@ table_create(const char *backend, const char *name, const char *tag,
|
|
struct table_backend *tb;
|
|
char buf[LINE_MAX];
|
|
char path[LINE_MAX];
|
|
+ const char *proc_path;
|
|
size_t n;
|
|
struct stat sb;
|
|
|
|
@@ -215,11 +216,16 @@ table_create(const char *backend, const char *name, const char *tag,
|
|
if (name && table_find(name, NULL))
|
|
fatalx("table_create: table \"%s\" already defined", name);
|
|
|
|
+ proc_path = getenv("OPENSMTPD_PROC_PATH");
|
|
+ if (proc_path == NULL) {
|
|
+ proc_path = PATH_LIBEXEC;
|
|
+ }
|
|
+
|
|
if ((tb = table_backend_lookup(backend)) == NULL) {
|
|
- if ((size_t)snprintf(path, sizeof(path), PATH_LIBEXEC"/table-%s",
|
|
- backend) >= sizeof(path)) {
|
|
- fatalx("table_create: path too long \""
|
|
- PATH_LIBEXEC"/table-%s\"", backend);
|
|
+ if ((size_t)snprintf(path, sizeof(path), "%s/table-%s",
|
|
+ proc_path, backend) >= sizeof(path)) {
|
|
+ fatalx("table_create: path too long \"%s/table-%s\"",
|
|
+ proc_path, backend);
|
|
}
|
|
if (stat(path, &sb) == 0) {
|
|
tb = table_backend_lookup("proc");
|