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Patch to keep save_old_password() thread-safe when called by the PAM
module, since nothing blocks other threads from calling getpwnam in
parallel
Authors: Steve Langasek <vorlon@debian.org>
Upstream status: to be submitted
Index: pam.deb/modules/pam_unix/passverify.c
===================================================================
--- pam.deb.orig/modules/pam_unix/passverify.c
+++ pam.deb/modules/pam_unix/passverify.c
@@ -653,7 +653,7 @@
fclose(opwfile);
if (!found) {
- pwd = getpwnam(forwho);
+ pwd = pam_modutil_getpwnam(pamh, forwho);
if (pwd == NULL) {
err = 1;
} else {
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