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authorEduardo Chappa <chappa@washington.edu>2016-02-28 14:36:21 -0700
committerEduardo Chappa <chappa@washington.edu>2016-02-28 14:36:21 -0700
commit27b0c30862b56feccb120c896e1354b501681e2a (patch)
treecccf058a802b9eb87b7e9fba0c3982cc6a03586b
parent4bf825141cd564a2c5a23c55f79e04665c428641 (diff)
downloadalpine-27b0c30862b56feccb120c896e1354b501681e2a.tar.xz
* Protection against deleting new key and certificate when replacing key
that encrypts password file in case that the new key/certificate pairs have the same name as the old key/certificate.
-rw-r--r--pith/smime.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/pith/smime.c b/pith/smime.c
index d32a97c9..da3cd253 100644
--- a/pith/smime.c
+++ b/pith/smime.c
@@ -781,11 +781,15 @@ import_certificate(WhichCerts ctype)
build_path(buf, PATHCERTDIR(ctype), pwdcert->name, sizeof(buf));
strncat(buf, EXTCERT(Private), 4);
buf[sizeof(buf)-1] = '\0';
- if(unlink(buf) < 0)
- q_status_message(SM_ORDER, 1, 3, _("Failed to remove old key"));
+ if(strcmp(PrivateKeyPath, buf)){
+ if (unlink(buf) < 0)
+ q_status_message(SM_ORDER, 1, 3, _("Failed to remove old key"));
+ }
build_path(buf, PATHCERTDIR(ctype), pwdcert->cname, sizeof(buf));
- if(unlink(buf) < 0)
- q_status_message(SM_ORDER, 1, 3, _("Failed to remove old certificate"));
+ if(strcmp(PublicCertPath, buf)){
+ if(unlink(buf) < 0)
+ q_status_message(SM_ORDER, 1, 3, _("Failed to remove old certificate"));
+ }
free_personal_certs((PERSONAL_CERT **)&ps_global->pwdcert);
ps_global->pwdcert = pc;
rc = 1;